Articles Tagged: arithmetic

Question: 65% Of A Number Is 21 Less Than Four Fifth Of That Number. What Is The Number? a. 100 b. 120 c. 140 d. 160

Question: Two Numbers A And B Are Such That The Sum Of 5% Of A And 4% Of B Is Two-Third 0f The Sum Of 6% Of A And 8% Of B. Find The Ratio Of A : B. a. 1 : 2 b. 2 : 2 c. 3 : 5 d. 4 : 3  

Question: An Aeroplane Covers A Certain Distance At A Speed Of 240 Kmph In 5 Hours. To Cover The Same Distance In 1  2/3 Hours, It Must Travel At A Speed Of: a. 250 kmph b. 385 kmph c. 680 kmph d. 720 kmph

Question: [00625 Of 23/5], When Expressed As A Fraction, Equals: a. 23/80 b. 23/800 c. 23/8000 d. 125/28

Question: A Pupil’s Marks Were Wrongly Entered As 83 Instead Of 63. Due To That The Average Marks For The Class Got Increased By Half (1/2). The Number Of Pupil’s In The Class Is: a. 8 b. 15 c. 40 d. 55

Question: Two Dice Are Tossed. The Probability That The Total Score Is A Prime Number Is: a. 1/2 b. 5/12 c. 2/7 d. 3/11

Question: If The Average Marks Of Three Batches Of 55, 60 And 45 Students Respectively Is 50, 55, 60 Then The Average Marks Of All The Students Is: a. 48.50 b. 54.68 c. 60.65 d. 62.75

Question: 16.02 x 0.001 = ? a. 0.001602 b. 0.01602 c. 0.1602 d. 1.6002

Question:  The Cube Root Of .000216 Is: a. .6 b. .06 c. 55 d. 66

Question: In A Lottery, There Are 10 Prizes And 25 Blanks. A Lottery Is Drawn At Random. What Is The Probability Of Getting A Prize? a. 1/3 b. 2/9 c. 2/7 d. 5/11