• This is an assessment test.
  • To draw maximum benefit, study the concepts for the topic concerned.
  • Kindly take the tests in this series with a pre-defined schedule.

Number System: Level 1 Test -12

Congratulations - you have completed Number System: Level 1 Test -12.You scored %%SCORE%% out of %%TOTAL%%.You correct answer percentage: %%PERCENTAGE%% .Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
Three different containers contain different quantities of a mixture of milk and water, whose measurements are 403 kg, 434 kg and 465 kg. What biggest measure be there to measure all the different quantities exactly?
A
7 kg
B
1 kg
C
31 kg
D
41 kg
Question 1 Explanation: 
Here 434-403 = 31 Kg
Similarly 465-434=31 Kg.
As we can see 31 Kg is actually the HCF of (403,434,465) Correct option is (c)
Question 2
If 6 yr. are subtracted from the present age of Randheer and the remainder is divided by 18, then the present age of his grandson Anup is obtained. If Anup is 2 yr. younger to Mahesh whose age is 5 yr. what is the age of Randheer?
A
84 yr.
B
48 yr.
C
60 yr.
D
96 yr.
Question 2 Explanation: 
Anup’s age is 3 yrs.
Then the age of Randheer = (18 x 3)+6=60
Correct option is (c)
Question 3
For numbers a and b, define * as $ \displaystyle a*b=\left( a+b \right)\,\div \left( a-b \right).$
Then the value of (1* 2) * 3 is
A
-2/3
B
-1/5
C
0
D
1/2
Question 3 Explanation: 
(1* 2) * 3 = -3*3=0
Correct option is (c)
Question 4
The unit’s digit of 132003 is
A
1
B
3
C
7
D
9
Question 4 Explanation: 
This is equal to find  33  =_7
Correct option is (c)
Question 5
The fuel indicator in a car shows one-fifth of the fuel tank as full. When 22 more litres of fuel are poured into the tank, the indicator rests at the three-fourth of the full mark. Find the capacity of the fuel tank.
A
25 L
B
35 L
C
30 L
D
40 L
Question 5 Explanation: 
$ \displaystyle \begin{array}{l}Given,\,\,\,\,\,\,\,\,\,\,\,\,\,\frac{p}{5}+22=\frac{3}{4}p\\\therefore \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\left( \frac{3}{4}-\frac{1}{5} \right)\,p=22\\\Rightarrow \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\frac{11}{20}p=22\\\Rightarrow \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,p=40\,L\end{array}$
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 5 questions to complete.
List
Return
Shaded items are complete.
12345
End
Return

Want to explore more Number System Tests?

Explore Our Number System Tests

Website Popup

Join our Free TELEGRAM GROUP for exclusive content and updates

Rsz 1rsz Close Img

Join Our Newsletter

Get the latest updates from our side, including offers and free live updates, on email.

Rsz Undraw Envelope N8lc Smal
Rsz 1rsz Close Img