## Q: Raju ate $$3\over 8$$part of a pizza and Adam ate $$3\over 10$$ part of the remaining pizza. Then Renu ate $$4\over 7$$ part of the pizza that was left. What fraction of the pizza is still left? 334 064d1febaeb9b4274b3530159

• 1
$$5\over 12$$
Correct
Wrong
• 2
$$1\over 4$$
Correct
Wrong
• 3
$$1\over 8$$
Correct
Wrong
• 4
$$3\over 16$$
Correct
Wrong
• Workspace

## Q: The numerator of a fraction is 3 more than the denominator. When 5 is added to the numerator and 2 is subtracted from the denominator, the fraction becomes $$8\over 3$$ . When the original fraction is divided by$$5{1\over 2}$$, the fraction so obtained is: 158 064bfb6fda2d4dcaf044d5431

• 1
$${1\over 2}$$
Correct
Wrong
• 2
$${2\over 3}$$
Correct
Wrong
• 3
$${3\over 4}$$
Correct
Wrong
• 4
$${1\over 4}$$
Correct
Wrong
• Workspace

• 1
12
Correct
Wrong
• 2
9
Correct
Wrong
• 3
13
Correct
Wrong
• 4
17
Correct
Wrong
• Workspace

## Q: The value exponential form of   $$\sqrt {\sqrt{2}×{\sqrt{3}}}$$ 400 0638611d4a72dd915f318122e

• 1
$$6^{-1\over 2}$$
Correct
Wrong
• 2
$$6^{1\over 2}$$
Correct
Wrong
• 3
$$6^{1\over 4}$$
Correct
Wrong
• 4
6
Correct
Wrong
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## Q: If $$5^{5x+1}=1$$, then x equals 986 05d7f1bf0fb24f90208636665

• 1
0
Correct
Wrong
• 2
-1
Correct
Wrong
• 3
1
Correct
Wrong
• 4
$$-{4\over5}$$
Correct
Wrong
• Workspace

## Q: If the differernce between the reciprocal of a positive proper fraction and fraction itself be$$17\over42$$, then the fraction is: 791 05d7f1b6b7f06bc6981e03dcf

• 1
$$9\over8$$
Correct
Wrong
• 2
$$8\over9$$
Correct
Wrong
• 3
$$5\over8$$
Correct
Wrong
• 4
$$7\over9$$
Correct
Wrong
• Workspace

• 1
6
Correct
Wrong
• 2
8
Correct
Wrong
• 3
12
Correct
Wrong
• 4
9
Correct
Wrong
• Workspace

## Q: Find the least number which when subtracted from 10.000327 is a perfect square. 420 06319bada2d4ba278b66e4cdb

• 1
0.0003
Correct
Wrong
• 2
0.00003
Correct
Wrong
• 3
0.0085
Correct
Wrong
• 4
0.000003
Correct
Wrong
• Workspace

Error Reported Successfully

Error Reported Successfully

Error Reported Successfully

Error Reported Successfully

Error Reported Successfully