RRB NTPC Practice Questions — All Questions

Complete the series: 2, 4, 8, 16, ?

• a.24
• b.32✓
• c.20
• d.30

Each term doubles: 16 x 2 = 32.

Day is to Night as Light is to:

• a.Dark✓
• b.Sun
• c.Lamp
• d.Bright

Day/night and light/dark are opposite pairs.

Odd one out: Rose, Lotus, Jasmine, Mango

• a.Rose
• b.Lotus
• c.Mango✓
• d.Jasmine

Mango is a fruit; the others are flowers.

If A=1, B=2, C=3, then the sum of the letters in 'CAB' is:

• a.4
• b.5
• c.7
• d.6✓

C+A+B = 3+1+2 = 6.