## Aptitude | Arithmetic Aptitude 4 | Question 3

7 + 72 + 73………..76 =? (A) 140136 (B) 142156 (C) 133256 (D) 137256 Answer: (D) Explanation: Given series is a G. P. with a… Read More »

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7 + 72 + 73………..76 =? (A) 140136 (B) 142156 (C) 133256 (D) 137256 Answer: (D) Explanation: Given series is a G. P. with a… Read More »

How many terms are there in 3,9,27,81……..531441? (A) 25 (B) 12 (C) 13 (D) 14 Answer: (B) Explanation: 3, 9, 27, 81…………..531441 form a G.P.… Read More »

How many numbers between 20 and 451 are divisible by 9? (A) 44 (B) 48 (C) 50 (D) 52 Answer: (B) Explanation: The required numbers… Read More »

A is as older than B as he is younger than C.If the sum of ages of B and C is 68 years. What is… Read More »

A person’s present age is one third of the age of his mother. After 12 years, his age will be one half of the age… Read More »

The present ages of A, B and C are in proportions 4:5:9. Nine years ago, sum of their ages was 45 years. Find their present… Read More »

At present, the ratio between ages of Ram and Shyam is 6:5 respectively. After 7 years, Shyam’s age will be 32 years. What is the… Read More »

At present father’s age is thrice of son’s age. After 15 years father’s age will be double of son’s age. What is son’s present age?… Read More »

Present age of Vinod and Ashok are in ratio of 3:4 respectively. After 5 years, the ratio of their ages becomes 7:9 respectively. What is… Read More »

A is 5 years older than B who is thrice as old as C. If the total of ages of A, B and C is… Read More »

Sum of 4 childeren born at interval of 4 years is 36. What is the age of youngest child? (A) 2 years (B) 3 years… Read More »

What should be the value of x in equation (x / √216) = (√96 / x) (A) 12 (B) 13 (C) 9 (D) 11 Answer:… Read More »

The least perfect square, which is divisible by each of 15, 20 and 36 is: (A) 1200 (B) 800 (C) 1000 (D) 900 Answer: (D)… Read More »

What should be the value of * in 985*865, if number is divisible by 9? (A) 6 (B) 5 (C) 4 (D) 0 Answer: (C)… Read More »

Which of Following is not divisible from 4 ? (A) 546702 (B) 556824 (C) 367312 (D) 467536 Answer: (A) Explanation: If last 2 digits are… Read More »