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

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13-Operations on 13 such as adding/deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(4, 25, 6)

(3,28,9)

A(3, 81, 6)

B(12,96, 8)

C(14, 55, 4)

D(7, 22, 3)

Answer:

D. (7, 22, 3)

Read Explanation:

(4, 25, 6) = first x last term +1 = middle term = 4 x 6 + 1 = 25 Similarly option (D) 7 x 3 +1 =22


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Which of the following options represents the nearest approximate value that will come in place of question mark (?) in the following equation?

(360+12÷6×3170)÷2=?(\sqrt{360}+12\div 6 \times 3-\sqrt{170})\div 2=?

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What will come in the place of ‘?’ in the following equation, if ‘×’ and ‘÷’ are interchanged and ‘−’ and ‘+’ are interchanged? 12 ÷ 25 + 15 × 3 − 44 = ?