In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

Sudoku was first designed in the 1970s (A)/by a retired architect(B)/and freelance puzzle constructor. (C)/No error(D)

पूरक मात्रक का उदाहरण है ?

दुती चंद ने 30 वें समर यूनिवर्सिटी गेम्स में महिलाओं के 100 मीटर स्प्रिंट में __________ पदक जीता।

कुछ धनराशि अपने आप 16 वर्षों में तीन गुना हो जाती है, समान दर पर वह धनराशि कितने वर्षों में 5 गुना हो जाएगी?

Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

To sweep over something so as to surround it completely