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# IBM Placement Questions & Answers :: IBM

158.1K

## Total Qs: 436+

NA
SHSTTON
17
Solv. Corr.
23
Solv. In. Corr.
40
Attempted
0 M:8 S
Avg. Time

41 / 436

The present worth of Rs. 1404 due in two equal half-yearly installments at 8% per annum simple interest is:

ARs. 1325

BRs. 1300

CRs. 1350

DRs. 1500

ENone of these

Explanation:

Here is no explanation for this answer

Tags: IBM

NA
SHSTTON
5
Solv. Corr.
12
Solv. In. Corr.
17
Attempted
0 M:27 S
Avg. Time

42 / 436

In a 100 m race, A can beat B by 25 m and B can beat C by 4 m. In the same race, A can beat C by:

A21 m

B26 m

C28 m

D29 m

Explanation:

Here is no explanation for this answer

Tags: IBM

NA
SHSTTON
25
Solv. Corr.
32
Solv. In. Corr.
57
Attempted
0 M:0 S
Avg. Time

43 / 436

In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:

A21/46

B25/117

CJan-50

D25-Mar

ENone of these

Explanation:

Let's assume the sample space = S
and Event of selecting 1 girl and 2 boys = E

So, n(S) = Number ways of selecting 3 students out of 25 = 25C3
=> (25 * 24 * 23)/(3 * 2 * 1) = 2300.
n(E) = (10C1 * 15C2)
= 10 * [(15 * 14)/(2 * 1)] = 1050.
P(E) = n(E)/n(S) = 1050/2300 = 21/46.

NA
SHSTTON
3
Solv. Corr.
8
Solv. In. Corr.
11
Attempted
0 M:0 S
Avg. Time

44 / 436

The banker's gain on a sum due 3 years hence at 12% per annum is Rs. 270. The banker's discount is:

ARs. 960

BRs. 840

CRs. 1020

DRs. 760

ENone of these

Explanation:

Here is no explanation for this answer

Tags: IBM

NA
SHSTTON
1
Solv. Corr.
5
Solv. In. Corr.
6
Attempted
0 M:0 S
Avg. Time

45 / 436

If $$3\sqrt{5} + \sqrt{125}$$ = 17.88, then what will be the value of $$\sqrt{80} + 6\sqrt{5}$$

A13.41

B20.46

C21.66

D22.35

ENone of these

Explanation:

$$3\sqrt{5} + \sqrt{125}$$ = 17.88
=> $$3\sqrt{5} + \sqrt{25}*\sqrt{5}$$ = 17.88
=> $$3\sqrt{5} + 5\sqrt{5}$$ =17.88
=> $$8\sqrt{5}$$ = 17.88 => $$\sqrt{5}$$ = 2.235

$$\sqrt{80} + 6\sqrt{5}$$
=> $$\sqrt{16} * \sqrt{5} + 6\sqrt{5}$$
=> $$4\sqrt{5} + 6\sqrt{5}$$
=> $$10\sqrt{5)$$

So 10 * 2.235 = 22.35

Tags: IBM

NA
SHSTTON
21
Solv. Corr.
30
Solv. In. Corr.
51
Attempted
0 M:0 S
Avg. Time

46 / 436

A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum?

ARs. 4462.50

BRs. 8032.50

CRs. 8900

DRs. 8925

ENone of these

Explanation:

Here is no explanation for this answer

Tags: IBM

NA
SHSTTON
0
Solv. Corr.
7
Solv. In. Corr.
7
Attempted
0 M:0 S
Avg. Time

47 / 436

A man buys Rs. 20 shares paying 9% dividend. The man wants to have an interest of 12% on his money. The market value of each share is:

ARs. 12

BRs. 15

CRs. 18

DRs. 21

ENone of these

Explanation:

Here is no explanation for this answer

Tags: IBM

NA
SHSTTON
11
Solv. Corr.
17
Solv. In. Corr.
28
Attempted
0 M:0 S
Avg. Time

48 / 436

What is the difference between the compound interests on Rs. 5000 for 1 1/2 years at 4% per annum compounded yearly and half-yearly?

ARs. 2.04

BRs. 3.06

CRs. 4.80

DRs. 8.30

Explanation:

Here is no explanation for this answer

Tags: IBM

NA
SHSTTON
3
Solv. Corr.
19
Solv. In. Corr.
22
Attempted
0 M:0 S
Avg. Time

49 / 436

Choose the correct option.

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

A9

B10

C12

D20

ENone of these

Explanation:

Here is no explanation for this answer

Tags: IBM

NA
SHSTTON
2
Solv. Corr.
7
Solv. In. Corr.
9
Attempted
0 M:0 S
Avg. Time

50 / 436

A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30 with the man's eye. The man walks some distance towards the tower to watch its top and the angle of the elevation becomes 60. What is the distance between the base of the tower and the point P ?

A43 units

B8 units

C12 units

DNone of these