Question
One of the roots of the equation x² – 12x + k = 0 is
x = 3. The other root is ___________.Solution
Rajni borrowed Rs. 1,500 from a bank and repaid the entire amount with interest in two equal annual installments, the first instalment being paid a year...
Ajay and Akash together start a business with investment of Rs. 1900 and Rs. ‘x + 900’, respectively. If the profit earned after 5 years is Rs. 7800...
Raj invested Rs.32000 in a business. After 7 months, Rohan joins him with an investment of Rs.P. If at the end of the year the profit is Rs.55000 and pr...
- Suresh and Ramesh entered into a partnership. Suresh invested Rs. 2,400 more than Ramesh and withdrew his amount after 10 months. If the profit sharing rat...
A and B started a business with respective investments of Rs 25000 and Rs 15000. The number of months for which B invested was 4 less than the number of...
P started a business with an investment of Rs.10000, after 6 months Q joined him with Rs.14000 and after another 6 months R joined them with Rs.18000. I...
If a sum of money is to be divided among A, B, C such that A’s share is equal to thrice B’s share and B’s share is 4 times C’s share then their ...
In a business there are two partners ‘P’ and ‘Q’. ‘P’ started the business with the capital of Rs. 20000 and after 3 months ‘Q’ joined h...
Deepak, Mohit, and Sneha started a business with initial investments in the ratio 3:4:6 respectively. After one year, Sneha, Deepak, and Mohit made addi...
Mayank and Manoj started a business with investing capital in the ratio of 8:15. After 4 months, Mayank reduced his (1 )/(4 ) portion of the capital and...
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