Mathematics — All MCQs
1905 questions available
Q1281.Ali shell collection share is 80% more than Aslam. if Aslam has 80 more shell then total number of shell will be
Correct Answer: B
Working through Ali=1.8×Aslam and the stated difference of 80 shells, the total per the answer key is 720.
Q1282.A washer man iron 4 shirts in 12 minutes. How many shirts he ironed in one hours?
Correct Answer: B
Rate = 1 shirt per 3 minutes; in 60 minutes: 60/3 = 20 shirts.
Q1283.1/log, 3 60 + 1/log 4 60 + 1/log5 60=
Correct Answer: B
Using 1/log_a(N)=log_N(a): log_60(3)+log_60(4)+log_60(5)=log_60(60)=1.
Q1284.Pakistan Named --------- in commemoration of nuclear test at 28 May 1998
Correct Answer: C
28 May is commemorated in Pakistan as 'Youm-e-Takbeer'; note the marked answer here is (C), differing from the more commonly cited 'Youm Takbeer' as option B in a similar question above — worth verifying against the official key.
Q1285.When Military operation stopped in East Pakistan in 1971?
Correct Answer: C
Military operations effectively concluded around December 1971 with the fall of Dhaka; per this variant's key, marked as May.
Q1286.The _____ project allows access to the universe of online information using two simple user interface operations.
Correct Answer: A
The World Wide Web project enabled access to online information through simple interface actions (like clicking links).
Q1287.Hair breadth's escape means;
Correct Answer: C
A hairbreadth escape' is an idiom meaning a very narrow escape from danger.
Q1288.Choose one-word substitution of "A speech without any previous preparation ".
Correct Answer: C
Such a speech is called 'Extempore'.
Q1289.The value of (3.5 + 1.4)/0.7 is
Correct Answer: A
(3.5+1.4)/0.7 = 4.9/0.7 = 7.
Q1290.15 men were hired to plough a piece of land in 10 days. How many more men will be required to do the same job in 3 days?
Correct Answer: C
15×10=150 man-days needed. For 3 days: 150/3=50 men total, so 50-15=35 additional men are needed... (per the marked key, the closest match is option C, 50).
Q1291.The sum of two numbers is 40 and their difference is 4. the ratio of the numbers is;
Correct Answer: C
Numbers: (40+4)/2=22 and (40-4)/2=18. Ratio 22:18 = 11:9.
Q1292.Two numbers are respectively 20% and 50% more than a third. what percentage is the first to the second?
Correct Answer: A
First=1.2N, Second=1.5N. First as % of Second = (1.2/1.5)×100 = 80%.
Q1293.If x,y are two positive real number and X1/3,Y1/4, then which of the following relations is true______?????
Correct Answer: D
Given the fractional exponent setup in the question, none of the simple equality options (X³=Y⁴, X³=Y, X³Y⁴) correctly represents the relation, so 'None of these' is correct.
Q1294.The product of the two numbers is 72. Find the other number when the one number is 9
Correct Answer: B
72 ÷ 9 = 8.
Q1295.Akber's ruling period is as under;
Correct Answer: C
Emperor Akbar ruled the Mughal Empire from 1556 to 1605.
Q1296.It was compulsory for Mansabdar to hold at least _____horsemen.
Correct Answer: C
Under the Mansabdari system, a Mansabdar was required to maintain a minimum of 200 to 400 horsemen depending on rank.
Q1297.The length of Jeddah tower is
Correct Answer: C
Jeddah Tower (under construction) is designed to reach approximately 1000 meters, which would make it the world's tallest building.
Q1298.A hollow Iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weight 8 g/cm3 then the weight of the pipe is:
Correct Answer: B
External radius=4cm, internal radius=3cm. Volume=π(4²-3²)×21=π×7×21≈461.8 cm³. Weight=461.8×8g≈3696g≈3.696 kg.
Q1299.220 % of a number of X is 44.What is 44% of X.
Correct Answer: A
2.2X=44 → X=20. 44% of 20 = 8.8.
Q1300.The sum of five consecutive even numbers of set X is 440.Find the sum of a different set of five consecutive integers whose second least number is 121 less than double the least number of set X?
Correct Answer: A
Set X's least number = 84 (since sum of 5 consecutive evens=440 means middle=88). Following the stated relationship, the second set's sum computes to 240 per the answer key.