গাণিতিক-যুক্তি – গণিত – কুইজ মডেল টেস্ট অনুশীলন – 20

191. The cost of cultivating a square field at the rate of Rs. 135 per hectare is Rs. 1215. The cost of putting a fence around it at the rate of 75 paise per metre would be

1. Rs. 1900
2. Rs. 900
3. Rs. 480
4. Rs. 815

192. A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2km/hr. If he takes 5 hr in going and coming, the distance between his house and school is:

1. 6 km
2. 8.5 km
3. 9 km
4. 5.5 km

193. What will be the rate of interest per annum, if 2% is gained when goods bought for Rs. 600 are sold for Rs. 688.50 at a credit of 9 months ?

1. 50/3%
2. 0.15
3. 29/2%
4. 40/3%

194. If the length of the shadow of a tree is 3 times the height of the tree, the angle of elevtaion of the sun will be ?

1. 90o
2. 30o
3. 45o
4. 60o

195. A batsman scored 110 runs which comes with 3 boundaries and 8 sixes. Calculate the percentage of runs scored by running between the wickets?

1. 0.55
2. 0.4545
3. 0.5455
4. 0.45

196. In 36 minutes two pipes can fill the tank. Among them, one pipe can fill the tank three times as fast as another. How much time will the slow pipe alone take to fill the tank ?

1. 190 minutes
2. 144 minutes
3. 108 minutes
4. 126 minutes

197. If the difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36 then, the difference between the two digits of that number will be :

1. None of these
2. 6
3. 4
4. 2

198. Walking 6/7th of his usual speed, a man is 12 minutes too late. The usual time taken by him to cover that distance is:

1. 2 hour
2. 1 hr 12 min.
3. 3 hr 20 min
4. 1 hr 15 min.

199. Two vessels A and B contain spirit and water mixed in the ratio 5 : 2 and 7 : 6 respectively. Find the ratio in which these mixture be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8 : 5?

1. 0.2125
2. 0.297916666666667
3. 0.210416666666667
4. 0.377777777777778

200. Fine the present worth on banker’s gain of a certain sum due 2 years hence at 10% per annum is Rs. 24.

1. Rs. 520
2. Rs. 600
3. Rs. 480
4. Rs. 960

আমাদের কাছে থাকা লক্ষ লক্ষ মডেল টেস্ট থেকে প্রাকটিজের জন্য কিছু এখানে তুলে ধরা হল। প্রতিটি অধ্যায়ের উপরে ইশিখন.কম কুইজ চ্যালেঞ্জ এ আছে শত শত মডেল টেস্ট বার বার মডেল টেস্ট দিয়ে নিজেকে যাচাই কর এবং পুরো বাংলাদেশের সকল শিক্ষার্থীর সাথে আপনার মেধা তালিকা দেখুন। প্রশ্নে কোন প্রকার ভুল থাকলে সঠিক উত্তরসহ নিচে কমেন্ট করে জানাবেন, আমরা ঠিক করে দেবো।