Gate Exam Category

If 137+276=435
then 731+672=?

a.534
b.1403
c.1623
d.1513

Read Solution (Total 2)

i think a 534
10 years agoHelpfull: Yes(0) No(2)

ans a
7+6=5
7+3=3
so acoding to the option
6+7 must be 4
10 years agoHelpfull: Yes(0) No(2)

Gate Other Question

Given digits 2,2,3,3,3,4,4,4,4 how many distinct 4 digit numbers greater than 3000 can be formed?
a.50
b.51
c.52
d.54 The COP of refrigerator is

a.2
b.2.33
c.5
d.6