Aptitude Test-1
Aptitude Test-1
1. Question: Multiply 38.639×2.08.
Answer: 38.639
× 2.08
----------------
309112
00000
77278
-------------------
80.36912
Answer is : 80.36912
2. Question: Divide 2747÷ 16
Answer:
16| 2747 |171.6875
| 16 |
--------------------
114
112
---------------------
27
16
----------------------
110
96
-----------------------
140
128
------------------------
120
112
------------------------
80
80
-------------------------
0
Answer: 171.6875
3. Question: Find the average of 6, 13, 17, 21, 23
Answer:
6+13+17+21+23
---------------------------------
5
80
------------ = 16 5 | 80 | 16
5 | 5 |
-----------------------
30
30
-------------------------
0
Answer : 16
4. Question: Find the LCM OF 5, 15, 25 & 35
Answer: g) 5,15, 25 & 35
5 |_5,_15,_25,_35_|
1, 3, 5, 7,
LCM of 5×3×5×7=525 (Answer)
5. Question: Sanjay bought 20 refills at Rs. 2.5 each and sold them all at Rs. 80. What was his total profit or loss percent ?
Answer: 20 × 2.5 = 50
Profit = SP - CP
Profit = 80 - 50 = 30
Profit
Profit % = ---------- × 100
CP
30 300
Profit % = ------- × 100 = -------- = 60 %
50 5
Profit Percentage: 60 % Profit
6. Question: What is 37 % of 200 ???
Answer: 37 % of 200
37
--------- × 200 = 37 × 2 = 74 (Answer)
100
7. Question: Find the simple interest and Amount on Rs. 68,000 at 6% per annum for a period of 2 years ?
Answer:
P - 68,000
T - 2 Years
R - 6%
PTR
Simple Interest =---------
100
68,000 × 2 × 6
Si = -------------------------- = 680 × 12 = 8160
100 ( Answer)
A= 68000 + 8160= 76160 (Answer)
8. Question: P= Rs. 15,000, R= 7% per annum and Si= 3150, Find the time and Amount.
Answer:
P= Rs. 15000
R= 7%
Si= 3150
Si × 100 3150 × 100
T= ----------------- = ----------------------
PR 15,000 × 7
3150 315
= ---------- = -------- = 3 (Ans) Time - 3 Years
1050 105
Amount = P + Si
A= 15,000 + 3150 = 18150 ( Ans)
9. Question: What is the ratio of 4 hour to 800 seconds?
14,400 144 18
Answer: -------------- = --------- = ------ = 18:1
800 8 1
10. Question: Convert 4 3/7 into decimal number.
Answer:
+ 3 (7×4)+3 28+3 31
4 ------ = ------------- = --------- = ----- = 4.42857
× 7 7 7 7
11. Question: 4/5 + 3/15 =?
4 3 5 |_5,_15,_
Answer: ----- + ------ = 1, 3
5 15 LCM of 5×3=15,
3 4
------- × 15 = 9 -------- × 15 = 12
5 5
9 + 12 21 7
= --------------- = ------- =------ ( Ans)
15 15 5
12. Question: 3/8 × 4/0 =?
Answer: 3 4 3 × 4 12 3
------- × ------ = ----------- = ------ = -----
8 8 8 × 8 64 16
13. Question: 220/40 ÷ 105/25 =?
220 105 220 25
Answer: --------- ÷ -------- =---------- × -------
40 25 40 105
22 × 25 55 13 42 | 55 | 1
= --------------- = ------ = 1----- | 42 |
4 × 105 42 42 ----------
13
14. Question: Convert 37/2 into mixed number.
Answer: 2 | 37 | 18
| 2 |
------------
17
16
---------
1
1
18------- ( Ans)
2
15. Question: Ram's salary is Rs. 34000
If he saves Rs. 2450 in a bank. then find out how much % he saves in bank?
Answer: Part/ whole × 100
2450 245
= ------------ × 100 = -------- =
34000 34
= 7.205882352941 (Answer)
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