A positive number when decreased by 4 becomes 21 times its reciprocal. The number is ______...? Mcqs

Latest MCQs

A positive number when decreased by 4 becomes 21 times its reciprocal. The number is ______...?

(i) 5
(ii) 6

(iii) 7
(iv) 8

Latest MCQs

Which term of the A.P 2, 11, 20, 29 ______ is 290...?

(i) 32
(ii) 33

(iii) 34
(iv) 35

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For ordered pair [2, 4]:...?

(i) 2 is abscissa and 4 is ordinate
(ii) 2 is ordinate and 4 is abscissa

(iii) 2 and 4 both are abscissa
(iv) 2 and 4 both are ordinate

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The value of satisfying the equation 7x + 1 =4x-8 is...?

(i) 400
(ii) 380

(iii) 3
(iv) 340

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0.04 × 0.0162 × 0.001 is equal to...?

(i) 0.000000648
(ii) 0.0000648

(iii) 0.00000648
(iv) None of these

Latest MCQs

In a factory, a group of 24 workers working 7 hours a day can produce 4000 units in 30 days. In how many days 30 workers will produce 3500 units by working 8 hours a day...?

(i) 30
(ii) 24

(iii) 20
(iv) 16

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A man annual production sells in 75000, The use of 10% will be...?

(i) 6500
(ii) 5500

(iii) 4500
(iv) None of these

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A patient requires a 30% decrease in the dosage of his medication. His current dosage is 340 mg. What will his dosage be after the decrease...?

(i) 70
(ii) 238

(iii) 270
(iv) 340

Latest MCQs

If Kayla left a $10. 47 tip on a breakfast that cost $87. 25, what percentage was the tip...?

(i) 83%
(ii) 12%

(iii) 13%
(iv) 14%

Latest MCQs

Oscar pushed a new hat that was on sale for $5.06. The original price was $9.20. what percentage discount was the sal price...?

(i) 4.5%
(ii) 41.4%

(iii) 45%
(iv) 55%

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