A football team is to be consisted out of 14 boys. In how many ways the team can be chosen so that the owner of the ball is always in the team?A135B143C169D129সঠিক উত্তর:D.129শেয়ার :Share on FacebookShare on WhatsAppShare on Telegram
২The area of a rhombus is 96 sq. cm and the length of one of the diagonals is 16 cm. The length of the other diagonal is—181296বিস্তারিত
৩The ratio of two numbers is 3:4 and their sum is 630. The smaller one of the numbers is—360270180120বিস্তারিত
৪If $4^{2x+1} = 32$, then $x = ?$23Tue Mar 04 2025 00:00:00 GMT+0000 (Coordinated Universal Time)Thu Apr 03 2025 00:00:00 GMT+0000 (Coordinated Universal Time)বিস্তারিত
৫What will be the difference in taka between simple and compound interest at 10% on a sum of TK. 1000 after 4 years?901064.131বিস্তারিত
৬In a series of 6 consecutive odd numbers if 15 is the 6th number, what is the 4th number in the series?791113বিস্তারিত
৭If $x = y^a$, $y = z^b$ and $z = x^c$ then $abc$ is—10Thu Jan 02 2025 00:00:00 GMT+0000 (Coordinated Universal Time)Infinityবিস্তারিত
৮If $1 + \sin \theta = x \cos \theta$, then $\tan \theta$ is—(x² + 1)/x(x² - 1)/x(x² + 1)/2x(x² - 1)/2xবিস্তারিত
৯The difference between two numbers is 5 and the difference between their squares is 65. What is the larger number?131189বিস্তারিত
১০A train 240 m long passed a pole in 24 seconds. How long will it take to pass a platform 650 m long?65 s89 s100 s130 sবিস্তারিত