Bank Exams Questions

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If a = 3+23-2, b = 3-23+2 then a2+b2-ab ?

Two fractions are such that their product is ­4 and sum is ­32/15. Find the two fractions.

If a retailer offers a discount of 28% on the marked price of his goods and thus ends up selling at cost price, what was the % mark up?

If x1x2x3 = 4(4 + x1 + x2 + x3 ), then what is the value of [1/(2 + x1 )] + [1/(2 + x2 )] + [1/(2 + x3 )]?

The radius of two circles is 3 cm and 4 cm. The distance between the centres of the circles is 10 cm. What is the ratio of the length of direct common tangent to the length of the transverse common tangent?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

4, 9, 25, 64, 169, ?

Calculate the pressure (in Pa) if a thrust of 800 N is applied to an area of 16 m2.