HIGH LEVEL AGEs FOR SSC GD and RPF 2018 HIGH LEVEL AGEs PDF QUESTIONS ANSWERS 2018 HINDI 2018

Size: px

Start display at page:

Download "HIGH LEVEL AGEs FOR SSC GD and RPF 2018 HIGH LEVEL AGEs PDF QUESTIONS ANSWERS 2018 HINDI 2018"

Stewart Giles Randall
5 years ago
Views:

1 FOR PDF SUCCESS KEY98 : MOCK TEST : TELEGRAM : HIGH LEVEL AGEs FOR SSC GD and RPF 2018 HIGH LEVEL AGEs PDF QUESTIONS ANSWERS 2018 HINDI The present ages of three colleague's are in proportions 3 : 5 : 7. Four years ago, the sum of thier ages was 48. find thier present ages (in years)? त न सहय गयɉ कȧ वत[म न य ग अन प त 3: 5: 7 मɅ हɇ च र स ल पहल, उनकȧ आय क य ग 48 थ वत[म न उĨ (वषɟ मɅ) मɅ ख जɅ? A 12, 20 and 28 years B 13, 15 and 23 years C 11, 16 and 19 years D 20, 24 and 27 years Correct Option: A Let the present age of three colleague's are : 3x, 5x and 7x (3x 4) + (5x 4) + (7x 4) = x 12 = 48 15x = 60 x = 4.

2 Their present ages are 12 years, 20 years and 28 years respectively. Hence, option A is correct. सहȣ वकãप: ए त न सहय गयɉ कȧ वत[म न उĨ ह : 3x, 5x और 7x (3x - 4) + (5x - 4) + (7x - 4) = 48 15x - 12 = 48 15x = 60 x = 4 उनकȧ वत[म न उĨ Đमश: 12 स ल, 20 स ल और 28 वष[ हɇ इस लए, वकãप ए सहȣ ह 2 The ratio of the Mother's age to her daughter's age is 9 : 5. The product of their ages is The ratio of their ages after five years will be : 2 अपन ब टȣ कȧ उĨ मɅ म कȧ उĨ क अन प त 9: 5 ह उनकȧ उĨ क उ प द 1125 ह प च स ल ब द उनकȧ उĨ क अन प त ह ग : A 1 : 3 B 2 : 3 C 3 : 4 D 5 : 3 Correct Option: D Let the present ages of Mother and daughter be 9x and 5x respectively. 9x 5x = x 2 = 1125 x 2 = 25 x = 5. Required ratio = (9x + 5) : (5x + 5) 50 : 30 5 : 3. Hence, option D is correct. 3 The ratio of the present ages of two Friends is 2 : 3 and six years back, the ratio was 1 : 3. What will be the ratio of their ages after 4 years?. 3 द द èतɉ कȧ वत[म न उĨ क अन प त 2: 3 और छह स ल पहल ह, अन प त 1 थ : 3. 4 स ल ब द उनकȧ उĨ क अन प त Èय ह ग? A 1 : 3 B 3 : 4

3 C 2 : 3 D 3 : 5 Correct Option: B Let the present ages of the two Friends be 2x and 3x respectively. Then, 2x 6 = 1 3x 6 3 6x 18 = 3x 6 3x = 12 x = 4. So, required ratio = (2x + 4) : (3x + 4) 12 : 16 3 : 4. Hence, option B is correct. 4 The total ages of Ankit, Narendra and Satendra is 96 years. Five years ago, the ratio of their ages was 2 : 3 : 4. What is the present age of Satendra? 4 अ कत, नरɅġ और सतɅġ कȧ क ल आय 96 वष[ ह प च स ल पहल, उनकȧ उĨ क अन प त 2: 3 थ : 4. सतɅġ कȧ वत[म न उĨ Èय ह? A 21 years B 32 years C 41 years D 53 years Correct Option: C Let the ages of Ankit, Narendra and Satendra 5 years ago be 2x, 3x and 4x years respectively. So, total of their present ages will be, सहȣ वकãप: स 5 स ल पहल अ कत, नरɅġ और सतɅġ कȧ उĨ Đमश 2x, 3x और 4x वष[ ह न च Ǒहए त, उनकȧ वत[म न उĨ कȧ क ल ह ग, (2x + 5) + (3x +5) + (4x + 5) = 96 9x + 15 = 96 9x = 81

4 x = 9. So, the present age of Satendra = 4x + 5 = = 41 years. Hence, option C is correct. 5 Five years ago the ratio of the ages of Omkar and Nitin was 8 : 7. Three years hence, the ratio of their ages will be 12 : 11. what is Nitin's age at present? 5 प च स ल पहल ओमकर और ǓनǓतन कȧ उĨ क अन प त 8: 7 थ इस लए त न स ल, उनकȧ उĨ क अन प त 12: 11 ह ग वत[म न मɅ ǓनǓतन कȧ उĨ Èय ह? A 12 years B 15 years C 8.5 years D 19 years Correct Option: D Let the age of Omkar and Nitin five years ago 8x and 7x respectively. Omkar's present age = (8x + 5) Nitin's present age = (7x + 5) Now, as per the equ. सहȣ वकãप: ड प च स ल पहल Đमश 8x और 7x कȧ उĨ मɅ ओमकर और ǓनǓतन कȧ उĨ दɅ ओमक र कȧ वत[म न उĨ = (8x + 5) ǓनǓतन कȧ वत[म न आय = (7x + 5) अब, EQUATION क अन स र Then, (8x + 5) + 3 = 12 (8x + 8) = 12 (7x + 5) (7x + 8) 11 On cross multiplication, we get 88x + 88 = 84x + 96

5 4x = 8 x = 2. Nitin's present age = (7x + 5) = ( ) = 19 years. Hence, option D is correct. 6 Present age of A and B are in the ratio of 6 : 7 respectively. 8 years hence, the ratio of ages will become 7 : 8 respectively. What is A's present age in years? 6 A और B कȧ वत[म न आय Đमश: 6: 7 क अन प त मɅ ह 8 स ल इस लए, आय क अन प त Đमश: 7: 8 बन ज एग वषɟ मɅ A कȧ वत[म न उĨ Èय ह? A 30 years B 40 years C 48 years D 52 years Correct Option: C Let the present ages of A and B be 6x and 7x years respectively. Then, 6x + 8 = 7 7x x + 64 = 49x + 56 x = 8 So, A's present age = 6x 6 8 = 48 years. Hence, option C is correct. 7 At present the ratio between the ages of Rahul and Nirdosh is 2 : 1 after 7 years, Rahul's age will be 21 years. what is the age of Nirdosh at present? 7 वत[म न मɅ र ह ल और Ǔनर ष कȧ उĨ क ब च अन प त 7 स ल क ब द 2: 1 ह, र ह ल कȧ उĨ 21 वष[ ह ग वत[म न मɅ Ǔनर श कȧ उĨ Èय ह? A 5 years B 7 years C 9 years D 12 years

6 Correct Option: B Let the present age of Rahul and Nirdosh be 2x and x years respectviely. सहȣ वकãप: ब र ह ल और Ǔनर ष कȧ वत[म न उĨ क 2x और x स ल सàम Ǔनत ह न दɅ Then, 2x + 7 = 21 x = 7. Nirdosh's age is 7. Hence, option B is correct. ǓनडȾश कȧ उĨ 7 ह इस लए, वकãप ब सहȣ ह 8 The ratio between the present ages of A and B is 3 : 5 respectively. If the difference between B's present age and A's after 7 year is 3 what is the total of A's and B's present age? 8 Aऔर B कȧ वत[म न उĨ क ब च अन प त Đमश: 3: 5 ह यǑद 7 स ल क ब द B कȧ वत[म न उĨ और A क ब च क अ तर 3 ह और B कȧ वत[म न उĨ Èय ह? A 10 years B 30 years C 40 years D 45 years Correct Option: C Let the present ages of A and B be 3x and 5x years respectively. Then, 5x (3x + 7) = 3 2x = 10. x = 5. So. Required Sum = 3x + 5x = 8x = 8 5 = 40 years. Hence, option C is correct. सहȣ वकãप: स ए और ब कȧ वत[म न उĨ Đमश 3x और 5x स ल ह फर, 5x - (3x + 7) = 3 2x = 10. x = 5

7 इस लए आवæयक य ग = 3x + 5x = 8x = 8 5 = 40 स ल इस लए, वकãप स सहȣ ह 9The ratio between the present ages of A and B is 8 : 9. If B is 5 years old than A, what will be the ratio of the ages of A and B after 5 years. 9 A और B कȧ वत[म न उĨ क ब च अन प त 8: 9 ह यǑद B Aस 5 वष[ प र न ह, त 5 स ल क ब द A और B कȧ उĨ क अन प त Èय ह ग A 1 : 3 B 2 : 3 C 9 : 10 D 10 : 13 Correct Option: C Let A's age and B's age be 8x year and 9x year respectively then, 9x - 8x = 5 x = 5. So, Required ratio = (8x + 5) : (9x + 5) 45 : 50 9 : 10. Hence, option C is correct. सहȣ वकãप: स आइए उĨ और ब कȧ आय Đमश 8x वष[ और 9x वष[ ह फर, 9 x - 8x = 5 x = 5 त, आवæयक अन प त = (8x + 5): (9 x + 5) 45: 50 9: 10 इस लए, वकãप स सहȣ ह 10 Mohit is younger than Sohit by 4 years. If their ages are in the respective ratio of 3 : 5, How old is Mohit? 10 म Ǒहत 4 स ल तक स Ǒहत स छ ट हɇ यǑद उनकȧ उĨ 3: 5 क स ब धत अन प त मɅ ह, त म Ǒहत कतन प र न ह? A 6 years

8 B 12 years C 13 years D 16 years Correct Option: A Let Sohit's age be x years. then, Mohit's age = (x 4) years. So, x 4 = 3 5x 20 = 3x x 5 2x = 20 x = 10 Hence, Mohit's age = (x 4) = 6 years. Hence, option A is correct. सहȣ वकãप: ए स Ǒहत कȧ उĨ x स ल ह न च Ǒहए फर, म Ǒहत कȧ उĨ = (x - 4) वष[ त, एÈस - 4 = 3 5x - 20 = 3x x 5 2x = 20 x = 10 इस लए, म Ǒहत कȧ उĨ = (एÈस - 4) = 6 स ल इस लए, वकãप ए सहȣ ह 11Meetali and Neeraj got married 30 years ago. Meetali is 4 years younger than Neeraj. When they got married the difference between 2 times of the Meetali's age and 1.5 times of the Neeraj's age was 5 years. Find the present age of Meetali and Neeraj. 11 म ट लȣ और न रज न 30 स ल पहल श दȣ कȧ थ म न लȣ न रज कȧ त लन मɅ 4 स ल छ टȣ ह जब उÛहɉन श दȣ कȧ, त म ट लȣ कȧ उĨ क 2 ग न और न रज कȧ उĨ क 1.5 ग न क ब च क अ तर 5 स ल थ म ट लȣ और न रज कȧ वत[म न य ग प ए A 42, 46 B 48, 52 C 55, 59 D 60, 64

9 Correct Option: E Before 30 years, Neeraj's age = x years, Meetali's age = x 4 years According to the question, 2(x 4) 1.5x = 5 2x 8 1.5x = 5 0.5x = x = 13 x = 26 Meetali's present age = = 52 Neeraj' present age = = 56 Hence, option E is correct. 12 The ratio of the ages of Esha and her mother is 1 : 4 and the ratio of the ages of Esha's mother and her brother is 9 : 1. If Esha's brother is 5 years younger than Esha. What will be the age of Esha's mother after 4 years? 12 ईश कȧ उĨ और उसकȧ म क अन प त 1: 4 ह और ईश कȧ म और उसक भ ई कȧ उĨ 9: 1 ह 1. यǑद ईश क भ ई ईश स 5 वष[ छ ट ह 4 स ल ब द ईश कȧ म कȧ उĨ Èय ह ग? A 36 years B 40 years C 45 years D 50 years Correct Option: B Esha : her mother = 1 : 4 Her mother : Her brother = 9 : 1 Esha : Her mother : Her brother = 9 : 36 : 4 Accoding to the question, 9x 4x = 5 5x = 5

10 x = 1 Esha mother age after 4 years = = 40 years Hence, option B is correct. 13 Mohan was 7 years younger to Raman 5 years back. After 5 years, the ratio of ages of Mohan and Jill will be 3 : 4. The sum of ages of Mohan and Jill is 53 years. Find the current age of Raman.(in years) 13 म हन 5 स ल पहल रमन क लए 7 स ल छ ट थ 5 वषɟ क ब द, म हन और जल कȧ उĨ क अन प त 3: 4 ह ग म हन और जल कȧ उĨ 53 वष[ ह रमन कȧ वत[म न आय प ए (वषɟ मɅ) A 22 B 24 C 29 D 34 Correct Option: C Let the current age of Mohan be T years. The sum of ages of Mohan and Jill is 53 years. Age of Jill = (53 T) years After 5 years, the ratio of ages of Mohan and Jill will be 3 : 4. T + 5 = 3 53 T T + 20 = 174 3T T = 154 = 22 7 So, Mohan is 22 years old. Mohan was 7 years younger to Raman 5 years back. Even now, Mohan would be 7 years younger to Raman. Current age of Raman = 29 years. Hence, option (C) is correct.

11 त, म हन 22 वष[ क ह म हन 5 स ल पहल रमन क लए 7 स ल छ ट थ अब भ, म हन र मन क लए 7 स ल छ ट हɉग Ram रमन कȧ वत[म न उĨ = 2 9 स ल इस लए, वकãप (स ) सहȣ ह 14 Miku's age is 9/11th of his brother's age and the age of Miku's father is 23 years more than the age of Miku. If the average age of Miku, Miku's father and Miku's brother is 27 years, find the age of Miku. A 18 years B 22 years C 20 years D 15 years Correct Option: A Let the age of Miku's brother = x years, Miku's age = x 9/11 The age of Miku's father = x Total age = 27 3 = 81 years x + 9x + 9x + 23 = x + 9x + 9x = x = x = 22 Miku's age = 22 9 = 18 years 11 Hence, option A is correct. 15 Sneha is 8 years older than her cousin. Her cousin is 24 years younger than his mother. If the ratio between the ages of Sneha and her cousin s mother is 7 : 11. What will be the age of Sneha s cousin after 3 years? 15 èन ह अपन चच र भ ई स 8 स ल प र न ह उसक चच र भ ई अपन म स 24 स ल छ ट ह यǑद

12 èन ह और उसक चच र भ ई कȧ म क ब च क अन प त 7: स ल ब द èन ह क चच र भ ई कȧ उĨ Èय ह ग? A 21 years B 20 years C 26 years D 23 years Correct Option: D Let the age of Sneha = x, her cousin s age = x 8, Cousin s mother age = x Ratio between the ages of Sneha and her cousin s mother is 7 : 11 सहȣ वकãप: ड èन ह = एÈस कȧ उĨ दɅ, उसक चच र भ ई कȧ आय = x - 8, चच र भ ई कȧ म उĨ = x èन ह और उसक चच र भ ई कȧ म क ब च अन प त 7: 11 ह x : x + 16 = 7 : x = (x + 16) 7 11x = 7x x = 112 x = 28 Sneha s cousin age = 28 8 = 20 After 3 years Sneha s cousin age = = 23 years Hence, option D is correct. èन ह क चच र भ ई उĨ = 28-8 = 20 3 स ल ब द èन ह क चच र भ ई उĨ = = 23 स ल इस लए, वकãप ड correc ह

DCA प रय जन क य म ग नद शक द र श नद श लय मह म ग ध अ तरर य ह द व व व लय प ट ह द व व व लय, ग ध ह स, वध (मह र ) DCA-09 Project Work Handbook

DCA प रय जन क य म ग नद शक द र श नद श लय मह म ग ध अ तरर य ह द व व व लय प ट ह द व व व लय, ग ध ह स, वध (मह र ) DCA-09 Project Work Handbook मह म ग ध अ तरर य ह द व व व लय (स सद र प रत अ ध नयम 1997, म क 3 क अ तगत थ पत क य व व व लय) Mahatma Gandhi Antarrashtriya Hindi Vishwavidyalaya (A Central University Established by Parliament by Act No.