MEDIUM
UGC NET Paper 1
IMPORTANT
Earn 100
Of the three numbers, the sum of the first two is , the sum of the second and third is and the sum of the third and thrice the first is . The third number is:
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Important Questions on Mathematical Reasoning
MEDIUM
UGC NET Paper 1
IMPORTANT
A boy was asked to multiply a certain number by . He multiplied it by and got his answer more than the correct one by . The number to be multiplied was:
MEDIUM
UGC NET Paper 1
IMPORTANT
Three pieces of timber , and long have to be divided into planks of the same length. What is the greatest possible length of each plank?
MEDIUM
UGC NET Paper 1
IMPORTANT
L.C.M. of two numbers is times of their H.C.F. The sum of L.C.M. and H.C.F. is . If one number is , then the other is:
MEDIUM
UGC NET Paper 1
IMPORTANT
The least number which when divided by and leaves a remainder , but when divided by leaves no remainder, is:
MEDIUM
UGC NET Paper 1
IMPORTANT
The greatest number of four digits which is divisible by each one of the numbers is:
MEDIUM
UGC NET Paper 1
IMPORTANT
The least perfect square which is divisible by is:
MEDIUM
UGC NET Paper 1
IMPORTANT
The product of two numbers is and their H.C.F. is . The L.C.M. of the numbers is:
MEDIUM
UGC NET Paper 1
IMPORTANT
mango trees, apple trees and orange trees have to be planted in rows such that each row contains the same number of trees of one variety only. Minimum number of rows in which the above trees may be planted is:
