Question
The total of five back-to-back even numbers is 150.
What’s the value of (cube of the least) – (square of the greatest)?Solution
ATQ,
x + (x+2) + (x+4) + (x+6) + (x+8) = 150
5x + 20 = 150
5x = 130
x = 26
Hence, Required difference = (26³ – 34²) = 17576 – 1156 = 16420
268 : 284 :: 429 : ?
In the following question, four number pairs are given. In each pair the number on left side of (–) is related to the number of the right side of (�...
8 :32 :: 14 : ?
Which letter cluster will replace the question mark (?) to complete the given series?
abCD, fgHI, ?, stUV, abCD
Select the option in which the numbers are related in the same way as the numbers in the following set.
[36, 18, 36]
[54, 29, 50]
...Select the option that is related to the third word in the same way as the second word is related to the first word.
Permanent : Temporary ::...- Select the option that is related to fifth term in the same way as the second term is related to the first term and the fourth term is related to the third...
Select the option in which the given figure X is embedded (rotation is not allowed).
Select the option that is related to third number-cluster in the same way first number cluster is related to second number-cluster.
94: 97 ...12_6_3_8_3
Relevant for Exams:
