RRB JE Reasoning and Aptitude

Ques.61. If x < −1, then x² is:

1. 1
2. Less than 1
3. More than 1
4. None of these

Show Explanation

 

Ques.62. Find the last term in the given series: 1, 8, 64, 125, 216, 343?

1. 420
2. 476
3. 496
4. 512

Show Explanation

 

Ques.63. Find the wrong number on the series: 8, 13, 21, 32, 47, 63, 83

1. 13
2. 21
3. 47
4. 83

Show Explanation

 

Ques.64. What do you obtain on simplification: (2.3 × 2.3 − 1.7 −1.7) ⁄ (2.3 × 2.3 + 1.7 ×1.7)

1. 0.29
2. 1.5
3. 15
4. 0.6

Show Explanation

 

Ques.65. By selling a shirt for Rs.450 a man loses 25%. At what price will he sell the shirt in order to gain 50%?

1. Rs 600
2. Rs 750
3. Rs 900
4. Rs 1000

Show Explanation

 

Ques.66. From his house, Ram walks 20 meters in North direction. Then he turns right and walks 30 meters. Then he again turns right and walks 30 meters. Then he again turns right and walks 35 meters. Then he turns left and walk 15 meters. Again he turns left and walk 15 meters. In which direction and how many meters away is he from his house?

1. 45 meters East
2. 30 meters East
3. 15 meter west
4. 30 meter North

Show Explanation

 

Ques.67. The LCM of number 12,18 and 24 is how much more than their HCF?

1. 66
2. 69
3. 70
4. 72

Show Explanation

 

Ques.68. 20 + 16/3 + 5/2 − 48/5 + 2/5 = ?

1. 9/2
2. 7/2
3. 7/3
4. None of these

Show Explanation

 

Ques.69. Suraj went to the movie 9 days ago. He goes to the movies only on Thursday. What day of the week is today?

1. Saturday
2. Sunday
3. Friday
4. Thursday

Show Explanation

 

Ques.70. The decimal equivalent of 5/16 is:

1. 0.3005
2. 0.3180
3. 0.3135
4. 0.3125

Show Explanation