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Friday, 19 May 2017

Quant Questions | RBI GRADE "B" AND NICL AO 2017 | 19.05.2017

Mahendra Guru : Online Videos For Govt. Exams
 Quant Questions | RBI GRADE "B" AND NICL AO 2017 | 19.05.2017

Directions (1-5): What value should come in the place of question mark (?) in the following number series?

Q1. 291, 272, ?, 276, 287, 280

(a) 281 
(b) 298 
(c) 287 
(d) 289 
(e) 279

Q2. 449, 890, 361, 986, ?, 1098

(a) 257 
(b) 275 
(c) 267 
(d) 252 
(e) 277

Q3. 18, ?, 172, 524, 1588, 4796

(a) 62 
(b) 66 
(c) 54 
(d) 72 
(e) 56

Q4. 342, 463, 613, 792, 1000, ?

(a) 1089 
(b) 1273 
(c) 1256 
(d) 1149 
(e) 1237

Q5. 24, 48, ?, 36, 4, 16, 1

(a) 24 
(b) 10 
(c) 16 
(d) 12 
(e) 8


Q6. If 2 balls are picked at random, what is the probability that both are blue? 

(a) 1/5    
(b) 8/91   
(c) 2/15
(d) 2/27   
(e) None of these 

Q7. If 4 balls are picked at random, what is the probability that 2 are red and 2 are green?

(a) 4/15    
(b) 5/27   
(c) 1/3
(d) 2/455   
(e) None of these   

Q8. If 3 balls are picked at random, what is the probability that none is yellow? 

(a) 3/455    
(b) 1/5   
(c) 44/91
(d) 4/5   
(e) None of these   

Q9. Vipul decided to donate 5% of his salary. On the day of donation, he changed his mind and donated Rs. 1687.50 which was 75% of what he had decided earlier. How much is Vipul's salary? 

(a) Rs. 37.500   
(b) Rs. 45,000 
(c) Rs. 33,750   
(d) Cannot be determined  
(e) None of these  

Q10. Two numbers are less than the third number by 50% and 54% respectively. By how much per cent is the second number less than the first number? 

(a) 13    
(b) 10 
(c) 12    
(d) Cannot be determined  
(e) None of these

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