1.find the number of divisors of 248 other than unity and
itself ?
2.find the sum of all natural numbers from 120 to 180
3. how many numbers upto 300 which are exactly divisible by
both 2 and 3 together ?
Answer Posted / anup gupta
#1 6
#2 9150
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
A class consists of 100 students, 25 of them are girls and 75 boys; 20 of them are rich and remaining poor; 40 of them are fair complexioned. The probability of selecting a fair complexioned rich girl is
There are 6 consecutive numbers P, Q, R, S, T, U, not necessarily in that order. Given that, Q is 2 less that P, P is 3 less that T and R is 2 less than S, arrange them in an ascending order.
If the product of three consecutive int is 210,then sum of the two smaller ints is:
How Can A Cake(circular) Be Cut Into 8 Pieces By Making Just 3 Cuts?
I HAVE APPLIED FOR RRB-CHENNAI(ECRC,GOODS GUARD).SO I NEED ECRC ALL PREVIOUS YEAR QUESTION SOLVED PAPER..PLS SEND IT TO ramya.raj@hotmail.com
What is the smallest number by which 4880 must be divided in order to make it into a perfect square ?
Placement aptitude questions pattern in oyo rooms
In a queue, a man is standing at the position 10th from the front and 15th from behind. How many persons are standing in the queue?
f(X)-f(X-1)=f(X-8) FOR X>5 THEN X=
Find the next series: AC CG GO OE ?
the minimum of (2x+1)**2 + (x+2) is at x =
A team P of 20 engineers can complete a task in 32 days. Another team Q of 16 engineers can complete the same task in 30 days. Then the ratio of working capacity of 1 member of P to that of a member of Q is:
what is focus liner in gc hs?
What is the least number of squares marbles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?
sir i need rrb secunderabad goodsguard previous exam papers