 # Math Question of RRB 2015

Aug 28 • Bank PO & Clerical • 432 Views • No Comments on Math Question of RRB 2015

## Math Question For  RRB 2015

Q.1. What will be the simple interest of 2840 for 6 years if the interest rate is 5% P.A?

 A.    892 B.852 C. 992 D.  969 E. none of these

Q.2.Find the average of these sets of scores ?

653, 547, 490 , 581, 619

 A.    672 B.582 C. 497 D.  532 E. none of these

Q.3. The current age  ratio of a mother and her son is 5:1 after 5 years the ratio will be 3:1 find what is the current age of mother.?

 A.    96 B.85 C. 90 D.  75 E. none of these

Q.4. A train is going with the speed of 72 kmph and cross a platform  which length is just dabble to train in 32 sec. Find the length of platform.?

 A.    213 B.183 m. C. 253 m D.  260 m. E. none of these

Q.5.2840*6/2+1120-360=?

 A.    9280 B.8290 C. 8920 D.  9960 E. none of these

Q.6.   1/2(3840/.50)*10=?

 A.    9600 B.8290 C. 9400 D.  9980 E. none of these

Q.7. Find the wrong number in the series ?

140  , 184  , 190 , 232, 248

 A.    140 B.184 C. 232 D.  248 E. none of these

Q.8. Find the wrong number in the series ?

1.5,  23, 3.5, 29, 4.5

 A.    1.5 B.23 C. 4.5 D.  3.5 E. none of these

Q.9. How many way to arrange the word WATER.?

 A.    720 B.120 C. 260 D.  520 E. none of these

Q.10.What will be the next number in the series.?

4, 5, 9 , 15 , ? , 33, 45

 A.   23 B.22 C. 21 D.  24 E. none of these

## Math Question For  RRB 2015

Simplify the equations-

Q.1.-16-84-72-87+796=?

 A.   537 B.587 C. 561 D.  651 E. none of these

Q.2.40% of 600+180*80=?

 A.   384 B.954 C. 472 D.  364 E. none of these

Q.3. (6225/25) * (102/17)=?

 A.   14520 B.14657 C. 14436 D.  14562 E. none of these

Q.4. 428*7/4=?36

 A.   852 B.960 C. 794 D.  713 E. none of these

Q.5.what will be the compound interest of 1600. if the rate of interest is 5% P.A  for 2 years.?

 A.   154 B.176 C. 164 D.  224 E. none of these

Q.6.what will come next in the series.?

129,  120,  136,  111,  147,  ?

 A.   155 B.136 C. 88 D.  98 E. none of these

Q.7. what will come next in the series.?

51,  60,  76,  101,  ?

 A.   137 B.127 C. 147 D.  122 E. none of these

Q.8.what will come next in the series.?

27,  53,  79,  105,  116,  ?

 A.   140 B.137 C. 129 D.  119 E. none of these

Q.9.  what will come next in the series.?

11,  16,  18,  29,  33,  ?

 A.   57 B.51 C. 50 D.  58 E. none of these

Q.10. 1,  5,  10,  17, 26, ?

 A.   45 B.37 C. 36 D.  33 E. none of these

## Math Question For  RRB 2015

Q.1.To pass in a exam one needs 260 marks. A students got 180 marks and he failed by 10% numbers. How many maximum marks can get a students .?

 A.   800 B.700 C.660 D. 900 E. none of these

Q.2.A canteen needs 180 kg. of rise for a week. Then how much rice needed for 49 days.?

 A.  840 B.1700 C.1260 D. 1200 E. none of these

Q.3.P k purchased a insurance policy worth 6360 rupees and this amount is 30% of his monthly income thyen what is the monthly in come of P K ?

 A.  21200 B.22400 C.24540 D. 16820 E. none of these

Q.4.There is a  860 rupees  different   between the 50% of a number and 65% of that same  number .what will be the 75% of that number?

 A. 4300 B.5400 C.3450 D. 3240 E. none of these

Q.5. What will come on the place of( ?)

11:44::64:?

 A. 256 B.530 C.450 D. 324 E. none of these

Q.6. What will come on the place of( ?)

12, 16, 32, 68,  ?

 A. 128 B.144 C.125 D. 132 E. none of these

Q.7.What will come on the place of( ?)

6, 10, 26, 62, 126, ?

 A. 215 B 218 C.226 D.220 E. none of these

Q.8. .What will come on the place of( ?)

9, 15, 26, 42, 63, ?

 A 89 B 82 C 75 D 80 E. none of these

Q.9 Find the wrong number in the series ?

2.5, 5, 7.5, 9, 9.5,

 A.  7.5 B . 9.5 C.  5 D. 2.5 E. 9

Q. 10 Find the wrong number in the series ?

12.5,  20.5, 26.5, 36.5, 48.5, 62.5,

 A. 26.5 B . 20.5 C.  48.5 D. 62.5 E. 12.5

## Math Question For  RRB 2015

Q.1. what will come next in the series ?

11, 21, 30, 41, 54, ?,

 A. 67 B . 62 C.  58 D. 69 E. 72

Q.2. what will come next in the series ?

25, 28, 37, 53, 78, ?

 A. 109 B . 114 C.  90 D. 118 E. 102

Q.3. what will come next in the series ?

2, 11, 29, 54, 87, ?

 A. 125 B . 115 C. 128 D. 122 E. 110

Q.4. what will come next in the series ?

12, 337, 63, 87, ?

 A. 97 B . 90 C.108 D.102 E. 115

Q.5. what will come next in the series ?

2, 26, 74, 170, ?

 A. 275 B .362 C.375 D.330 E. 320

Q.6. Top A can fill a tank in 24 hour and top B can fill the same tank in 30 if both top open together.  How much time both top will take to fill the tank ?

 A.  40/3 B.32/3 C.3/40 D. 80/4 E. none of these

Q.7. If 20 person can do a task 33 days who many man are required to do the same task in 15 days. ?

 A. 39 B.44 C.48 D. 52 E. none of these

Q.8. The radio between the age of a girl and boys was 5:4 and the age of the boy before 4 year   was 32 years what will be the age of girl after 9 years. ?

 A. 49 B. 44 C.46 D. 58 E. none of these

Q.9. Find  the wrong no in the series. ?

7, 14, 33, 46, 68

 A. 5 B. 14 C.33 D.46 E.68

Q.10. Find  the wrong no in the series. ?

20, 51, 112, 221, 308

 A.20 B.51 C 116 D.221 E.308