গাণিতিক-যুক্তি – গণিত – কুইজ মডেল টেস্ট অনুশীলন – 17

161. The banker’s discount on a sum of money for 3/2 years is Rs. 558 and the true discount on the same sum for 2 years years is Rs. 600. Find the rate

1. 0.13
2. 0.1
3. 0.12
4. 0.15

162. A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:

1. 0.12
2. 0.2
3. 0.11
4. 0.28

163. How many 4-letter words with or without meaning, can be formed out of the letters of the word, ‘LOGARITHMS’, if repetition of letters is not allowed?

1. 5040
2. 2520
3. 400
4. 40

164. How much more time does it take to complete the job if 5/8 of it is done in 10 days?

1. 7
2. 6
3. 5
4. 15/2

165. There are 10 prizes and 25 blanks in a lottery. Find the probability of getting a prize when a lottery is drawn at random ?

1. 18264
2. 42773
3. 42802
4. 42771

166. Rs. 50000 is subscribed for a business by X, Y and Z. X subscribes Rs. 4000 more than Y and Y Rs. 5000 more than Z. Profit of Rs. 35000 is earned by them in a year. What is X’s share ?

1. 13200
2. 12800
3. 11400
4. 14700

167. When any number is divide by 12, then dividend becomes 1/4th of the other number. By how much poercent first number is greater then the second number?

1. 200
2. 165
3. 300
4. 400

168. Tickets numbered 1 to 20 are mixed Up and then a ticket is drawn at random. What is the probability that the ticket drawn bears has a number which is a multiple of 3 or 5?

1. 42962
2. 42989
3. 42998
4. 42893

169. Find out the wrong number in the given sequence of numbers

1. None of these
2. 7
3. 6
4. 9

170. After 7 years, simple interest of Rs. 1750 is earned from a certain amount. How much more interest would it have earned if the interest had been 2% more ?

1. Rs. 245
2. Rs. 350
3. Cannot be determined
4. Rs. 35

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।