PGT Computer Science (Level-3), (HTET Exam 2017)

Total Questions: 150

71. Akash goes to house of Seema who is the neighbour of Geeta. Geeta has a daughter Meena who is studying in school. Arman is the father of Aman and is married to Anjali. Arman's sister is Geeta, then how Geeta is related to Anjali?

Correct Answer: B. Sister-in-law
Solution:

72. Solve this question?

Correct Answer: D.
Solution:

73. If code word of HEATER is KBDQHO and code word of AIRY is DFUB, then code word of COOLER is:

Correct Answer: A. FLRIHO
Solution:

74. Find the wrong number in the series.

3, 3, 6, 18, 72, 380, 2160

Correct Answer: D. 380
Solution:

Hence, 380 is wrong number in the series.

75. Which of the following words can be formed by using letters of word "VENTURESOME"?

Correct Answer: B. SERMOUNT

76. How many pairs of the letters does the word DIFFICULT contain in such that the two letters of the pair have as many letters between them in the word as there are in the english alphabet?

Correct Answer: D. 3
Solution:

77. Solve this equations?

Correct Answer: C.
Solution:

78. The least perfect square, which is divisible by each of 21, 36 and 66, is:

Correct Answer: C. 213444
Solution:

LCM (21, 36, 66) = 2772
(462)² = 213444 is divisible by 2772

79. Five years ago, the age of A was twice the age of B. After five years, their age would be in the ratio 3 : 2. Their present ages are:

Correct Answer: D. 25 years and 15 years
Solution:

80. A person leaves a place P for place Q at 5 AM and reaches place at 9 AM. Another person leaves Q for P on the same track at 6 AM and reaches P at 10 AM. They will meet each other at .............. .

Correct Answer: D. 7: 30 AM
Solution: