New ixamBee Expert Talk Session by ex-GM, NABARD

Question

Find the number of even factor of 1260?

Q: Find the number of even factor of 1260?

1260 can be factories 2 2 ×3 2 ×5 1 ×7 1 For even 2(2 1 ×3 2 ×5 1 ×7 1 ) =2×3×2×2=24 option B is right.

A 36

B 24

C 18

D 48

Download PDF Practice Next

More No. System Questions

N is the largest two digit number, which when divided by 3, 4 and 6 leaves the remainder 1, 2 and 4 respectively. What is the remainder when N is divided by 5?
A girl found the answer for the question “subtract the sum 1/4 and 1/8 from unity and express the answer in decimals” as 1.5. The percentage of error in her answer was?
If (3 - 4/(1+ 2/(3+ 1/(2+1/3))))th part of a journey takes 45 minutes, then to complete 4/5th of that journey, it will take:
In a factory of 50 labours, if the two labours left the job whose wages were 1120 and 1340 and two new labours join the factory which results in decrease in the average wages to Rs. 35. Then find the average salary of the new comers.
A and B have 6 and 7 pieces of bread respectively. They share their food with C, who pays them Rs 42 for the received breads. If each of them has equal breads, provided that no bread is broken or wasted, find B’s share of the income from C.
Rs 720 is to be divided among P, Q and R so that P gets 3/5 of Q’s share and R gets 1/3 of P’s share. Share of R is:
How many Zeros can be formed by multiplying 10 times; 20 times; 30 times; 40 times; ...............times; 2000?
What is least number which when successively divided by 5, 3 and 4 leaves a remainder 4, 2 and 3 respectively?
Aakriti’s present age is 5 times of Poonam’s age. The sum of the present ages of Aakriti, Poonam and Aakriti’s father is 86 yrs. Aakriti’s father’s present age is 5/3 that of Aakriti. What is the difference between Poonam’s present and Aakriti’s father’s present age?
What is the remainder when (x²⁷ + 51) is divided by (x + 1)?

Question

Find the number of even factor of 1260?

Solution

I Pledged to: