What is the short cut key to centre the

Select the set in which the numbers are related in the same way as are the numbers of the given sets.

Statement:   W < T = X ≤ J > S = U > B

Conclusion:

I. T < U

II. S > X

Which is the one that does not belong to the group?

Which two signs should be interchanged to make the given equation correct?

39 ÷ 3 − 11 + 45 × 17 = 171 

P + Q means 'P is father of Q'

P – Q means 'Pis mother of Q'

P × Q means 'P is daughter of Q'

P ÷Q means 'P is son of Q'

If + means divide, × means -, ÷ means multiply and – means plus, then find the value of 9 + 3 ÷ 4 - 8 × 2

What should come in place of? in the given series based on the English alphabetical order?

GAR, KEV, OIZ, SMD, ?

Z + Y’ means ‘Z is the father of Y’

‘Z – Y’ means ‘Z is the mother of Y’

‘Z × Y’ means ‘Z is the brother of Y’