Which two signs should be interchanged to make two given equation correct.
4 × 8 ÷ 16 – 4 + 6 – 3 + 2 = 32

Identify the number that does not belong to the following series.
2, 9, 28, 64, 126, 217, 344, 513

deb, ijg, nol, ? , xyv 

Direction: In the following question, select the related letters from the given alternatives. 

AN : BO :: LY : ?

From the following answer figures, select the answer figure in which the question figure is Embedded?

In the word INSTRUCT, how many alphabets are there between which there are as many letters as there are between them in the English alphabet? 

Three positions of a dice are given. Find out which number is found opposite the number 2 in the given cube.

In a big cube, only two surface-colored total cubes are 24. Find out how many total small cubes are there in this big cube?