If 19!3 = 32, 13!4 = 18 and 12!2 = 20, then find the value of 17!3 = ?

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

16 ÷ 4 x 8 - 10 + 14 = 12

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

35 - 12 + 10 x 50 ÷ 14 = ?

In a certain code language, “PROP” is written as “67” and “RATE” is written as “46”. How is “MOCK” written in that code language?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Preparation

The ratio of the present ages of Reena and her husband is 4 : 5. 8 years from now, ages of her husband and her son will be in the ratio 24 : 9. If the present age of Reena is 32 years, then what will be her son’s present age (in years)?

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

PCM, REO, TGQ, VIS, ?

In the following question, select the missing number from the given series.

23, 24, 26, 27, 29, ?