A 57
B 69
C 81
D 93
Ans is (B)
Can someone pls explain
Ssc question
Quantitative Ability & DI
Add more users
17 : 60 :: 20 : ?
A 57
B 69
C 81
D 93
Ans is (B)
Can someone pls explain
A 57
B 69
C 81
D 93
Ans is (B)
Can someone pls explain
Post your question in this thread http://www.pagalguy.com/forum/quantitative-questions-and-answers/82184-official-quant-thread-cat-2012-a.html
(17 * 3 )+9 = 60
similarly
(20*3)+9 =69
done
similarly
(20*3)+9 =69
done
