Primary Maths Test

Primary Maths

This is Primary Maths Test-23 for CTET, Central Teacher Eligibility Test conducted by CBSE.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
(Smallest common multiple of 12 and 16) (Smallest common multiple of 10 and 15) is equal to
  • A
    960
  • B
    720
  • C
    1440
    Correct
  • D
    480
2
What should be added to the product 140 $ \times $ 101to get 14414?
  • A
    364
  • B
    264
  • C
    278
  • D
    274
    Correct
3
The sum of all factors of 100 is
  • A
    223
  • B
    115
  • C
    216
    Correct
  • D
    217
4
Number of hours and minutes from 6:14 am to 8:02 pm on the same day is
  • A
    13 h and 48 min
    Correct
  • B
    14 h and 16 min
  • C
    12 h and 16 min
  • D
    2 h and 12 min
5
How many $\frac{1}{6}$are there in$\frac{2}{3}$?
  • A
    6
  • B
    2
  • C
    4
    Correct
  • D
    3
6
When 121012 is divided by 12, the remainder is
  • A
    2
  • B
    4
    Correct
  • C
    3
  • D
    0
7
Which one of the following is not correct?
  • A
    1 p = Rs 0.01
  • B
    3 L 30 mL = 330 mL
    Correct
  • C
    One and a half dozen = 18
  • D
    1 mm = 0.1 cm
8
A chocolate has 12 pieces. Manju gave $\frac{1}{4}$th of it to Anju, $\frac{1}{3}$rd of it to Sujata and $\frac{1}{6}$th of it to Fiza. The number of pieces of chocolate left with Manju is
  • A
    2
  • B
    4
  • C
    3
    Correct
  • D
    1
9
One orange costs two and a half rupees. How much will three and a half dozen oranges cost?
  • A
    Rs 112
  • B
    Rs 120
  • C
    Rs 105
    Correct
  • D
    Rs 90
10
Floor of a square room of side 10 m is to be completely covered with square tiles, each having length 50 cm. the smallest number of tiles needed is
  • A
    200
  • B
    400
    Correct
  • C
    300
  • D
    500
11
The perimeter of two squares is 12 cm and 24 cm. The area of the bigger square is how many times that of the smaller?
  • A
    5 times
  • B
    4 times
    Correct
  • C
    2 times
  • D
    3 times
12
The internal length, breadth and height of a rectangle box are 10 cm, 8 cm and 6 cm respectively. How many boxes are needed to pack 6240 cm cubes?
  • A
    17
  • B
    13
    Correct
  • C
    15
  • D
    12
13
The number of degrees in four and one-third right angles is
  • A
    405
  • B
    400
  • C
    395
  • D
    390
    Correct
14
In the figure, side of each square is 1 cm. The area, in sq. cm, of the shaded part is
Question 14 figure 1
  • A
    11
  • B
    9
  • C
    8
  • D
    10
    Correct
15
Shaija can express a number in different way, e.g., 4 = 2 + 2 or 4 = 1 + 3 etc. In which development phase of numbers is she?
  • A
    Operating phase
  • B
    Factoring phase
  • C
    Quantifying phase
  • D
    Partitioning phase
    Correct