Challenger App

No.1 PSC Learning App

1M+ Downloads
5 x 8 = 49 6 x 7 = 58 2 x 2 = 13 എങ്കിൽ 3 x 5 എത്ര ?

A26

B36

C62

D67

Answer:

A. 26

Read Explanation:

5 x 8 = {5-1}{8+1} = 49 6 x 7 ={6 -1}{7+1}= 58 2 x 2 ={2-1}{2 + 1} = 13 3 x 5 = {3 - 1}{5 + 1} = 26


Related Questions:

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series. GHZ, HIY, IJX, JKW, ?
GY 16 is related to DV 23 in a certain way. In the same way, OD 11 is related to LA 18. To which of the following is LW 13 related, following the same logic?
GYEV is related to DBBY in a certain way based on the English alphabetical order. In the same way, XHVE is related to UKSH. To which of the following is LTJQ related, following the same logic?
8×9=89 ഉം 7×7=63 ആയാൽ 5×5=.....?
Which of the following interchanges of signs would make the given equation correct? 15 - 54 × 18 + 16 ÷ 2 = 44