Quant Quiz to improve your Quantitative Aptitude for SBI Po & SBI clerk exam IBPS PO Reasoning , IBPS Clerk Reasoning , IBPS RRB Reasoning, LIC AAO ,LIC Assistant and other competitive exams.
Directions (1-10): What will come at the place of question mark (?) in given number series :
Q1. 2, 17, 47, ?, 152, 227
(a) 23
(b) 92
(c) 93
(d) 85
(e) 89
Answer & Explanation
Q1. Ans(b)
Series is
+15, +30, +45, +60, +75
So, 47 + 45 = 92
Q2. 48, 3423, 5620, 6951, ?, 8023
(a) 7680
(b) 7640
(c) 7672
(d) 7670
(e) 7664
Answer & Explanation
Q2. Ans(a)
Patter of series —
48 + (15)³ = 3423
3423 + (13)³ = 5620
5620 + (11)³ = 6951
? = 6951 + (9)³ = 7680
7680 + (7)³ = 8023
Q3. 44, 620, 908, 1052, ?, 1160
(a) 1168
(b) 1348
(c) 1128
(d) 1124
(e) 1120
Answer & Explanation
Q3. Ans(d)
44 + 576 = 620
620 + 288 = 908
908 + 144 = 1052
? = 1052 + 72 = 1124
1124 + 36 = 1160
Q4. 32, 144, 504, 1260, ?, 945
(a) 1880
(b) 1890
(c) 1884
(d) 1896
(e) 1850
Answer & Explanation
Q4. Ans(b)
Pattern of series —
32 × 4.5 = 144
144 × 3.5 = 504
504 × 2.5 = 1260
? = 1260 × 1.5 = 1890
Q5. 124, 244, 304, 328, 334, ?
(a) 334
(b) 320
(c) 324
(d) 310
(e) 316
Answer & Explanation
Q5. Ans(a)
Pattern of series —
124 + (5³ – 5) = 244
244 + (4³ – 4) = 304
304 + (3³ – 3) = 328
328 + (2³ – 2) = 334
? = 334 + (1³ – 1) = 334
Q6. A and B started the work alternatively starting with A. On last day, A completed the work by doing 12.5% of the whole work. Which of the following can be the possible value of time taken by B alone to do that work if A alone can do the whole work in 6 days.
1. 15 days
2. 8 days
3. 10 days
4. 6 days
5. 12 days
Answer & Explanation
Q6. Ans(2)
Q7. Ratio of age of Ravi to Vicky, 4 years ago was 5: 6, while ratio of present age of Rocky to that of Vicky is 5: 4. If 2 years later sum of age of Ravi and Rocky will be 63 years, then find the difference between present age of Ravi and Vicky?
1. 4 years
2. 2 years
3. 8 years
4. 6 years
5. 5 years
Answer & Explanation
Q7. Ans(1)
Q8.In first mixture, quantity of milk was 6 lit more than that of water. After adding 40 ltr of second mixture (having ratio of water to milk 3: 5) in the first mixture, ratio of water to milk in the final mixture becomes 9: 13. Find the total quantity of water in the final mixture.
1. 27 ltr
2. 31.5 ltr
3. 36 ltr
4. 45 ltr
5. None of these
Answer & Explanation
Q8. Ans(3)
Q9. An article is sold at 40% discount on M.P. and ratio of C.P. to S.P. is 5: 8 then what is the M.P. of article if the profit obtained on the article is Rs. 450.
1. Rs. 1400
2. Rs. 2400
3. Rs. 1600
4. Rs. 2200
5. Rs. 2000
Answer & Explanation
Q9. Ans(5)
Q10. If two dices are rolled together, then find the probability of getting a sum of numbers on both the dice an even number?
