Q. 81
(A) 65
(B) 170
(C) 195
(D) 50
Answer: (C) 195
Explanation: √(65 – 1) = 8, √(170 – 1) = 13, √(50 – 1) = 7
Q. 82
(A) Photocopier
(B) Microwave
(C) Scanner
(D) Printer
Answer: (B) Microwave
Q. 83
(A) Carbohydrates
(B) Energy
(C) Protein
(D) Vitamins
Answer: (B) Energy
Q. 89
(A) Reptile – Lizard
(B) Mammal – Deer
(C) Mammal – Elephant
(D) Rodent – Rabbit
Answer: (D) Rodent – Rabbit
Q. 93
(A) Zinc – Metal
(B) Aluminium – Metal
(C) Crocodile – Water
(D) Gold – Metal
Answer: (C) Crocodile – Water
Q. 94
(A) Patient – Doctor
(B) Criminals – Police
(C) Student – Teacher
(D) Animal – Bird
Answer: (D) Animal – Bird
Q. 96
(A) Gold – Metal
(B) Pencil – Stationery
(C) Animal – Lion
(D) Car – Vehicle
Answer: (C) Animal – Lion
Q. 97
(A) Cricket – Pitch
(B) Rink – Skating
(C) Hockey – Ground
(D) Wrestling – Arena
Answer: (B) Rink – Skating
Q. 98
(A) January – 31
(B) July – 30
(C) June – 30
(D) September – 30
Answer: (B) July – 30
Q. 100
(A) Trouser – Garment
(B) Ostrich – Bird
(C) Table – Furniture
(D) Stationery – Pen
Answer: (D) Stationery – Pen