Question

5. The largest 4-digit number,using any one digit twice from digits 5,9,2 and 6 is ______
9652
9562
9659
9965
6. Find the value of 54279 X 92+ 8 X 54279.
542970
5427900
5247900
5429700
7. The predecessor of 1 lakh is ________
99000
99999
999999
10000
8. Three consecutive whole numbers whose product is same as their sum are :
0,1,2
1,2,3
2,3,4
3,4,5
9. 42 when expressed as sum of two odd primes
21 + 21
5 + 37
2 + 40
None of these
10. HCF of 24,36 and 60 is _____
6
12
24
18
11. Prime factorisation of greatest 4- digit number 9999 is _____
3 X 3 X 11 X 101
9 X 11 X 101
3 X 33 X101
None of these
12. How many parts or elements does a triangle have ?
three
four
five
six
13. Which of the following has one end point ?
A line segment
A ray
A line
None of these
14. How many radii a circle can have ?
Only one
two
three
Infinite
15. Measure of two angles between hour hand and minute hand of a clock at 9 o' clock are _____
60, 300 (in degrees)
270, 90 (in degrees)
75, 285 (in degrees)
30, 330 ( in degrees )
16. Find the sum of -312, 39 and 192
81
-81
18
None of these
17. If the sum of two angles is equal to an obtuse angle,then which of the following is not possible ?
One obtuse angle and one acute angle
One right and one acute angle
Two acute angles
Two right angles
18.How many right angles do you make if you start facing South and turn clockwise to North ?
1 right angle
2 right angle
3 right angle
4 right angle
19. Find (-7) - 8 -( -25)
-10
10
-40
40
20. Subtract (-6) from (-20)
14
-14
-26
26
21. The additive inverse of a negative integer
is always negative
is always positive
is the same integer
zero
22. The greater integer lying between -10 and -15 is _________.
-10
-11
-15
-14
23. Which of the following is an equation?
x+1
x-1
x-1=0
x+1greater than 0
24. Which of the following
equation has x=2 as a solution?
x+2=5
x-2=0
2x+1=0
1x+3=6
25. I think of a number and on adding 13 to it, I get 27, equation for this is_______________.
x-27=13
x-13=27
x+27=13
x+13=27



number wise answer please

conform answer please
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Answer 1

Answer:

1. 9965

2. 5427900

3. 99999

4. 1,2,3

5. 5 + 37

6. 12

7. 3×3×11×101

8. three

9. a ray

10. infinite

11 . 30,330

12. - 81

13. two right angle

14 . 10

15.-16

16. is always positive

17. -10

18. x+1

19. x-2

20. x+13

Answer 2

Answer:

no 23

x-1=0 answer

Step-by-step explanation:

because every equation have this sign =