Logical Reasoning

Find the missing number

8 11 21 15 18 21 22..........

• 25 21

• 25 29

• 24 21

• 22 26

Answer explanation

This is an alternating addition series, with a random number, 21, interpolated as every third number. The addition series alternates between adding 3 and adding 4. The number 21 appears after each number arrived at by adding 3.

5, 19,7,21,9.......?

• 10

• 11

• 32

• 23

Look at this series: 544, 509, 474, 439, ... What number should come next?

• 404

• 414

• 420

• 445

Answer explanation

This is a simple subtraction series. Each number is 35 less than the previous number.

B₂CD, _____, BCD₄, B₅CD, BC₆D

• BC₃D

• B₂C₃D

• B₂C₂D

• BCD₇

ELFA, GLHA, ILJA, _____, MLNA

• OLPA

• KLMA

• LLMA

• KLLA

QPO, NML, KJI, _____, EDC

• GHI

• JKL

• CAB

• HGF

Arrange the words given below in a meaningful sequence.

1. Leaf2. Fruit3. Stem4. Root5. Flower

• 4, 1, 3, 5, 2

• 4, 3, 1, 2, 5

• 4, 3, 1, 5, 2

• 3, 4, 5, 1, 2

1. Cut2. Put on3. Mark4. Measure5. Tailor

• 1, 3, 2, 4, 5

• 2, 4, 3, 1, 5

• 3, 1, 5, 4, 2

• 4, 3, 1, 5, 2

1. Probation2. Interview3. Selection4. Appointment5. Advertisement6. Application

• 5, 6, 3, 2, 4, 1

• 5, 6, 4, 2, 3, 1

• 5, 6, 2, 3, 4, 1

• 6, 5, 4, 2, 3, 1

Each question has an underlined word followed by four answer choices. You will choose the word that is a necessary part of the underlined word.

shoe

• sole

• leather

• laces

• walking