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সমন্বিত ৮ ব্যাংক ও ১ টি আর্থিক প্রতিষ্ঠান || সিনিয়র অফিসার (সাধারণ) (20-01-2023)

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গণিত

1.

M is a girl and has the same number of brothers as sisters. N is a boy and has twice as many sisters as brothers. M and N are the children of Q. How many children does Q have?
Created: 6 months ago | Updated: 2 days ago
2
৭
5
৮
2.

The area of the floor of an auditorium is 600 sq. meter. How many unbroken tiles of dimension 10 x 30 cm³ will be required to cover the floor completely?
Created: 6 months ago | Updated: 2 days ago
২০০
১৫০০০
10000
20000
3.

The average daily wage of 10 workers is Tk. 400 If the lowest wage is Tk.300, then what is the possible maximum wage?
Created: 6 months ago | Updated: 2 days ago
1300
1200
1000
800
4.

Ruby's height is 5'2". Ana is taller than Ruby but she is not taller than Pamela. Pamela is shorter than her cousin Rony but she is not shorter than Ruby. Who is the tallest in the group?
Created: 6 months ago | Updated: 2 days ago
Ana
Rony
Pamela
Ruby
5.

A clock seen through a mirror, shows quarter past three. What is the correct time shown by the clock?
Created: 6 months ago | Updated: 2 days ago
3:15
7:15
8:45
9:45
6.

If xy=13 then the value of (x2+y2)/(x2-y2) is-
Created: 6 months ago | Updated: 2 days ago
-10/9
5/4
-5/3
-5/4
7.

What is the total sum of all the interior angles of a parallelogram?
Created: 6 months ago | Updated: 2 days ago
180°
240°
360°
৫৪০°
8.

The diameter of the driving wheel of a bus is 140 cm. How many revolutions per minute must the wheel make in order to keep a speed of 66 km per hour?
Created: 6 months ago | Updated: 2 days ago
২০০
250
৩০০
350
9.

The perimeter of a rectangle is 20cm. If the length of the rectangle is 6cm, then its breadth will be.
Created: 6 months ago | Updated: 5 days ago
4 cm
6 cm
10 cm
14 cm
10.

A man needs money for 120 days. He asked the banker for a loan and the banker charged Tk. 360 @ 6% per annum. What is the amount of loan?
Created: 6 months ago | Updated: 1 month ago
Tk. 15000
Tk. 16000
Tk. 18000
None of these
11.

The average monthly income of P and Q is Tk.5050. The average monthly income of Q and R is Tk.6250 and the average monthly income of P and R is Tk.5200. Calculate the monthly income of P.
Created: 6 months ago | Updated: 1 month ago
Tk.4000
Tk.6100
Tk.6400
Tk. 16500
12.

The present ratio of students to teachers at a certain school is 30 to 1. If the number of students were to increase by 50 and that of teachers were to increase by 5, the ratio of students to teachers would then be 25 to 1. What is the present number of teachers?
Created: 6 months ago | Updated: 3 weeks ago
৮
১০
12
১৫
13.

A worker was hired for 7 days. Each day, he was paid Tk. 10 more than what he was paid for the previous day of work. The total amount he was paid in the first 4 days of work equaled the total amount he was paid in the last 3 days. What was his starting pay?
Created: 6 months ago | Updated: 3 weeks ago
Tk.90
Tk.138
Tk 150
Tk. 160
14.

A man sells 2 commodities for Tk. 4000 each, neither losing nor gaining in the deal. If he sold one commodity at a gain 25% then what is the cost price of another commodity?
Created: 6 months ago | Updated: 1 month ago
tk.3200
Tk.4800
Tk.4000
TK.3600
15.

Find the number of zeroes in 10 x 20 x 30x……x 1000.
Created: 6 months ago | Updated: 2 weeks ago
100
১২৪
130
154
16.

The total number obtained by a student in Physics, Chemistry and Mathematics together is 120 more than the marks obtained by him in Chemistry. What is the average mark obtained by him in Physics and Mathematics together?
Created: 6 months ago | Updated: 2 days ago
40
60
১২০
Cannot be determined
17.

In a factory, there are workers, executives and clerks. 58% of the employees are workers, 660 are executives and the remaining 264 employees are clerks. How many employees are there in the factory?
Created: 6 months ago | Updated: 2 days ago
১৫০০
২০০০
২২০০
2500
18.

Salam earns Tk. 8.50 per hour on days other than Friday and twice the rate on Friday. Last week he worked a total of 50 hours including 8 hours on Friday. What is his earning for the week?
Created: 6 months ago | Updated: 6 days ago
TK. 340
TK. 398
TK. 408
Tk. 493
19.

A train 240 m long passes a pole in 24 seconds. How long will it take to pass a platform 650 m long?
Created: 6 months ago | Updated: 16 hours ago
80. Sec
89 sec
90 Sec
95 Sec
20.

In a class, 120 students are male and 100 students are female. 25% of male students and 20% of female students are engineering students. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam?
Created: 4 months ago | Updated: 2 weeks ago
১০%
16%
২২%
25%

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