A number is increased by 10% and then decrease by 10%. Find the net decrease percent.
$I-D= \dfrac{I \times D}{100}$
$ =10-10=\dfrac{100}{100}$
$=1%$
A number is increased by 10% and then decrease by 10%. Find the net decrease percent.
$I-D= \dfrac{I \times D}{100}$
$ =10-10=\dfrac{100}{100}$
$=1%$
A school boy walks from his house to school at the rate of 4 kmph. He reaches the school 20 minutes earlier than the schedule time. If he walks at the rate of 3 kmph, he reaches the school 20 minutes late. What is the distance of the school from his house? |
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If $\dfrac{1}{2(2x+3y)}+\dfrac{12}{7(3x-2y)}=\dfrac{1}{2} $ and $\dfrac{7}{2x+3y}+\dfrac{4}{3x-2y}=2 $ then values of x and y are respectively. |
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____river is called the "Red river" of India. |
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Identify the incorrect statement from the following in respect of seismic waves |
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Tea gardens over small mounds of this region is called as "Bheels" |
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In which of the following option, the Indian states are arranged in descending order based on their size of population? |
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Match List-I (Planet) with List-II (Moon):
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Match List- I with List -II:
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The longest Inland water way of India is |
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As on January 2017 who is the all-time highest goal scorer in World Cup Football? |
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