Four clusters have been given out of which three are alike in some manner and one is different. Select the one that is different.

Option

Which letter-cluster will replace the question mark (?) to complete the given series?

FHG, IKJ, LNM, ?

What is the difference (in ₹) between the simple interest and the compound interest on a sum of ₹8000 for $$32{2\over 5}$$ years at the rate of 10% p.a., when the interest is compounded yearly?

$$ if \ {1\over x}+x=4,$$ then find $${1\over x^2}+x^2$$

The mode of the following data is __________.

13,15,31,12,27,13,27,30,27,28 and16

The number 1254216 is divisible by which of the following numbers?

Find the amount (integral value only) if a sum of ₹6,500 is being borrowed at 10% interest per annum for 2 years if interest is compounded half-yearly.

Mrs. Deepa Devi saves 30% of her salary. If she receives Rs.42,000 per month as her salary, what is her monthly expenditure?