What significant economic forecast did UNCTAD make for

In a certain code language, 'ATOM' is coded as '9613’ and 'BOAT' is coded as '1938'. What is the code for 'B' in the given code language?

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

39 ÷ 3 − 11 + 45 × 17 = 171 

In the given options, select the option that will complete the format of the picture. 

If 29 A 17 B 20 = 32 and 33 A 14 B 10 = 29, then 11 A 8 B 3 =?

Select the term that will come next in the following series.

A12B, D15E, G18H, J21K, ?

By Interchanging the given two numbers (not digits) which of the following equation will be not correct? 

7 and 3 

Complete the following series.

Z1, Y4, X9, ______

Study the given pattern carefully and select the number from among the given options that can replace the question mark (?).

Select the option that is related to the third word in the same way as the second word is related to the first word.

Bicycle : Pedal :: Car:?

What should come in place of the question mark (?) in the given series?

32, 61, 90, 119, ?, 177