Quantitative Aptitude - Arithmetic Ability Questions

In ∆ABC, ∡A + ∡B = 75 and ∡B + ∡C = 140, then ∡B =

Two chords AB and PQ of a circle intersect at D inside a circle. If AD = 4 cm, DB = 6 cm, QD = 3 cm, the length of PQ is equal to

Findout the odd word/letters/number/number pair from the given alternatives.

Find the odd word/letters/number pair from the given alternatives.

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

The reciprocals of the squares of the numbers 11⁄2 and 11⁄3 are in the ratio

A batsman makes a score of 111 runs in the 10th match and thus increases his average runs per match by 5. What will be his average after the 10th match?

Find the least number which when divided by 20, 25, 35 and 40 leaves remainder 14, 19, 29 and 34 respectively?