1.
Enter the average of 10, 30, and 50.
#Numerical answer type
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Enter the average of 10, 30, and 50.
Which of the following numbers are perfect squares?
16
20
49
50
What is the compound interest on ₹10000 at 10% per annum for 2 years, compounded annually?
₹2000
₹2100
₹1900
₹2200
What is the simple interest on ₹5000 at 8% per annum for 3 years?
₹1000
₹1200
₹1500
₹800
The sum of two numbers is 50 and their difference is 10. What is the product of the two numbers?
600
575
525
650
A shopkeeper buys an article for ₹800 and sells it for ₹1000. What is the profit percentage?
20%
25%
15%
10%
The total surface area of a cylinder with radius 7 cm and height 10 cm is:
748 cm²
374 cm²
440 cm²
880 cm²
A train travels 360 km in 4 hours. What is its speed in km/h?
80
90
100
72
What is the LCM of 12 and 18?
36
6
72
24
What are the roots of the equation x² – 5x + 6 = 0?
2 and 3
1 and 6
–2 and –3
3 and 4
If A : B = 3 : 5 and B : C = 4 : 7, what is A : C?
12 : 35
3 : 7
4 : 5
15 : 28
What is 15% of 240?
30
36
40
32
What is the area of a triangle with base 10 cm and height 6 cm?
30 cm²
60 cm²
20 cm²
15 cm²
If 3x + 6 = 21, what is the value of x?
3
5
7
9