Change the voice in the sentences given below by selecting the correct alternative: 

Somebody has already used this towel. 

'चंदूजी का गढ़ा और बोडीगामा स्थान किस लिए प्रसिद्ध हैं?

Shraddha is a singer. She sings _________ 

ब्लू-रे तकनीक विकसित की गई है : 

Directions: In the following questions five sentences are given with a phrase highlighted. These phrases may or may not be correct. Following the sentences are four phrases, from which one phrase will replace the incorrect phrase. The number of that correct phrase will be your answer. If the phrase is correct then option (e) i.e. “No replacement required” will be your answer.

Although of the praise, Mr. Trump never formally nominated Mr. McAleenan to run the agency.

दी गई आकृति में, X का मान ज्ञात कीजिए । 

यदि अंग्रेजी वर्णमाला में प्रत्येक अक्षर को विषम संख्या से शुरू हो जिसमें A=1, B=3 और आगे ऐसे ही शब्द INDIAN का कुल मान कितना होगा?