FPSC FIA INSPECTOR 13 YEARS PAST PAPERS FROM 2010 TO 2022
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
ہائیڈروجن کا نایاب آاسوٹوپ کون سا ہے
Protium
Deuterium
Tritium
None
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Explanation
Tritium is a beta-emitting radioactive isotope of hydrogen. Its nucleus consists of one proton and two neutrons , making it three times as heavy as a hydrogen nucleus (with its one proton) and one-and-a-half times as heavy as deuterium (which contains one proton and only one neutron).
7500
4500
4800
3400
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Explanation
Let total income be = x after spending 2 0 % of x he has = 1 0 0 8 0 x after spending 7 0 % of remaining he has =1 0 0 3 0 × 1 0 0 8 0 x 1 0 0 3 0 × 1 0 0 8 0 x = 1 8 0 0 x = 2 4 1 8 0 0 × 1 0 0 = 3 0 0 × 2 5 = 7 5 0 0
700
800
900
200
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Explanation
At 5% loss. SP = R s . 95 x 100 = R s . 95 x 100 N o w , 95 x 100 + 80 = 105 x 100 N o w , 95 x 100 + 80 = 105 x 100 => 105 x 100 − 95 x 100 = 80 => 105 x 100 − 95 x 100 = 80 => 105 x − 95 x 100 = 80 => 105 x − 95 x 100 = 80 => x = 8000 10 = R s .800
-37
37
59
None
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40
39
30
29
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Explanation
First term : 4
Second term: 4+3 = 7
Third term : 7+5 = 12
Fourth term : 12+7 = 19.
Fifth term : 19+9 = 28.
Therefore,
Next Terms : 28+11 = 39
70
80
60
40
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Explanation
40% of 200
40/100*200
40*2
80
345
360
356
230
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Explanation
Let the number be x
Then,
⇒x+75% of x+25% of x3=240⇒x+75100x+25100x=240×3⇒x+34x+14x=720⇒2x=720⇒x=360
Friendly
Different in temperament
Open
None
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Explanation
compatible
ہم آہنگ
sweet
tender
mature
All
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1
3
5
6
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Explanation
47 × 47 = 2209
Clearly, 6 should be added to 2203 to get a perfect square.