In the given magic square, what will be the total of each side?
- A50
- B65
- ✓75
- D100
Answer: C.
View full solution →Question types
PART - 1 CH : 6 Number Play Class question types
23 questions across 6 question groups — pick any mix to generate a MATHS paper with step-by-step answer keys.
23
Questions
6
Question groups
5
Question types
01
M.C.Q. [1 Marks Each]
2 Q→02Assertion (A) & Reason (B) MCQ
1 Q→03BLANKS [1 Marks Each]
3 Q→041 Marks Question
7 Q→052 Marks Questions
7 Q→063 Marks Question
3 Q→Sample Questions
PART - 1 CH : 6 Number Play Class questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
The next term of the Virahanka Fibonacci series: 1,2, 3, 5,8, 13,21,34,__ is-
- A52
- B53
- C54
- ✓55
Answer: D.
View full solution →Assertion (A): The sum of two even numbers is always an even number.
Reason (R): The product of an even number and any number is always an even number.
Reason (R): The product of an even number and any number is always an even number.
- ABoth assertion and reason are true and the reason is the correct explanation of assertion.
- ✓Both assertion and reason are true but the reason is not the correct explanation of the assertion.
- CAssertion is true and the reason is false.
- DAssertion is false and the reason is true.
Answer: B.
View full solution →The product of an even and an odd number is always ______.
The sum of an even and an odd number is always ______.
The sum of two odd numbers is always ______.
Prerna was living on the first floor of an apartment. The first floor can be reached by walking up a staircase consisting of 7 steps. Prema usually climbs up by taking either 1 step each time or a maximum of 2 steps at a time. In how many ways can Prema reach her floor?
A lamp is ON. Ravi toggles its switch 23 times. Will the lamp be lighted or not?
Create a magic square using 9 non-consecutive numbers whose magic sum is 18.
Choose the correct option: The expression (2m – 1) always has an (even/odd) parity.
Choose the correct option: Parity of the 10th term of the Virahanka numbers is (even/odd).
Solve these cryptarithms :
Fill in the grids below :
What is the parity of the sum of numbers from 1 to 200?
Find out the parity for the product of two (a) odd numbers and (b) even numbers.
Solve this cryptarithm:
Create a magic square whose magic sum is 51.
Find the parity of the number of small squares in grids of the given dimensions without calculating the product.
(a) 23 × 19
(b) 62 × 26
(c) 124 × 271
(a) 23 × 19
(b) 62 × 26
(c) 124 × 271
Find the number sequence formed when the given arrangements are changed as mentioned below.
(a) BFECDAG
(b) FBCEADG
(c) FDGBCEA
(a) BFECDAG
(b) FBCEADG
(c) FDGBCEA
Generate a PART - 1 CH : 6 Number Play Class paper free
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