RRB Group D|Reasoning ability

 Reasoning ability

1. The present age of a mother and son are in the ratio 2:1 and the ratio of present ages of father and son is 3:1. If the sum of their ages is 84. Then find present age of son.

 A. 18

 B. 24

 C. 36

 D. 14

 Answer: D

 

2. The sum of present ages of a father and a son is 64 years. The age of son is 1/3rd of the age of his father. Then find the present age   of   father.

 A. 32

 B. 52

 C. 48

 D. 24

 Answer: C

 

3. Seven years ago, the sum of the ages of A and B was 18. 16    years from now, the ratio of their ages will be 19:13. What is the present

age of B if he is younger than A?

A. 10 years

B. 12 years

C. 8 years

D. 7 years

Answer: A

 

4. P was twice as old as Q before 8 years. After 8 years, the ratio of the    ages of P and Q will be 4:3. What is the age of P now?

A. 8 years

B. 16 years

C. 24 years

D. 32 years

Answer: C

 

5. Two years from now, the ages of Ram and Sam will be in the ratio    5 : 7. Three years ago the ratio of their ages was 5 : 8. Find the sum   of their present ages.

A. 32

B. 45

C. 36

D. 39

Answer: A

 

6. IF 12=13, 13=21, 14=41, 15=79, 16=?  

A. 131

B. 141

C. 125

D. 169

Answer: B

7. IF 2=13, 3=17, 4=19, 5=19, 6=?

A. 19

B. 15

C. 13

D. 17

Answer: D

 

8. By interchanging which two signs the equation will be correct? 19 + 36 x 12 ÷ 4 - 26 = 5

A. + and –

B. x and ÷

C. ÷ and –

D. + and x

Answer: B

 

9. The following equation is incorrect. Which two signs should be interchanged to correct the equation? 16 ÷ 6 + 35 x 9 - 15 = 31

A. + and x

B. - and ÷

C. ÷ and +

D. - and +

Answer: B

 

 

10. The following equation is incorrect. Which two signs should be interchanged to correct the equation? 18 + 12 ÷ 9 - 30 x 16 = 10

 A. + and x

B. + and ÷

C. - and +

D. ÷ and x

Answer: A

 

11. CA, BD, EC, DF, ?

A. FE

B. GF

C. GD

D. GE

Answer: D

 

12. GK, IM, KO, MQ, ?

A. OS

B. PQ

 C. OR

D. PR

Answer: A

 

13. Question 13 A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. Tag, Fest, bleed, guilty, aerobic, ?

A. adopter

B. adrenaline

 C. bloggers

D. animosity

Answer: C

 

14. A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. Jam, Jerk, Pizza, muzzle, ?

A. syntax

B. pricey

C. Letter

D. acidity

 Answer: D

 

15. In the given series below, certain trend is being followed in each term. Find the next term in the series which follows the same trend. PPPPPPQQQQRRRRSSS, PPPPQQQRRRRSS, PPQQRRRRS,?

A. PPQRRRR

B. QQRRRR

C. QRRRR

D. QRRR

Answer: C

 

 


Comments

Post a Comment

Popular posts from this blog

RRB Group D|Mathematics

  Mathematics 1. A company offered its 350 employees a bonus of Rs 10 to each male and Rs 8.15 to each female. All the females accepted but a certain percentage of males refused to accept. The total bonus paid was independent of the number of males. What was the total amount paid to the females (in rupees)? 1. 1672.50 2. 1222.50 3. 2852.50 4. None of these Answer :  Option 2     2. Ram bought ‘a’ flowers for ‘b’ rupees, where ‘a’ and ‘b’ are integers. If he had bought 10 more flowers he would have got all for Rs. 2 and saved 80 paisa a dozen. What are the respective vales of ‘a’ and ‘b’? 1. 5,1 2. 4,2 3. 3,2 4. 6,1 Answer :  Option 1   3. The integers 49966 and 52231 when divided by a three digit number ‘n’ give the same remainder. What is the value of n? 1. 367 2. 453 3. 462 4. 298 Answer :  Option 2   4. The HCF of two numbers is 21 and their LCM is 4641. If one of the numbers is between 200 and 300, find the other number. 1. 221 2. 273
Read more

RRB Group D|General Awareness/Current Affairs

  General Awareness/Current Affairs 1.    Who was the founder of the Theosophical Society in India and started the Home Rule League?   A. Annie Besant B. Acharya Narendra Dev C. Lal-Bal-Pal D. None of the above Ans: A     2. Who among the following known as Pocket Hercules? A. Mike Tyson B. Manohar Aich C. Manotosh Roy D. Muhammad Ali Ans: B     3. Who was the first president of Uzbekistan?   A. Abdulhashim Mutalov B. O ʻ tkir Sultonov C. Islam Karimov D. Nigmatilla Yuldashev Ans: C         4. Which of the following eminent personalities who was the ninth monarch of Thailand from the Chakri Dynasty as Rama IX?   A. Sirikit Kitiyakara B. Vajiralongkorn C. Ananda Mahidol D. Bhumibol Adulyadej Ans: D   5. Who became the first woman to reach the summit of Mount     Everest, and the first woman to ascend all Seven Summits by    climbing the highest peak on every continent?   A. Junko Tabei B. Bachendri Pal C. Sa
Read more